What is the first step in solving for x in the equation 5.6(x+1.42)=7.8 ?(1 point)
Responses
Only the left-hand side was divided by 5.6.
Only the left-hand side was divided by 5.6.
Divide both sides by 5.6.
Divide both sides by 5.6.
Subtract 1.42 from both sides.
Subtract 1.42 from both sides.
Multiply both sides by 5.6.
The first step in solving for x in the equation 5.6(x+1.42)=7.8 is to divide both sides by 5.6.
What is the first step in solving for x in the equation 5.6(x+1.42)=7.8 ?(1 point)
Responses
Only the left-hand side was divided by 5.6.
Only the left-hand side was divided by 5.6.
Divide both sides by 5.6.
Divide both sides by 5.6.
Subtract 1.42 from both sides.
Subtract 1.42 from both sides.
Multiply both sides by 5.6.
The first step in solving for x in the equation 5.6(x+1.42)=7.8 is to divide both sides by 5.6.
What is the second step in solving for n in the equation 5.6(n+1.42)=7.8 ?(1 point)
Responses
Subtract 1.42 from both sides.
Subtract 1.42 from both sides.
Divide both sides by 5.6.
Divide both sides by 5.6.
Subtract 5.6 from both sides.
Subtract 5.6 from both sides.
Add 1.42 to both sides.
The second step in solving for n in the equation 5.6(n+1.42)=7.8 is to subtract 1.42 from both sides.
What is the first step in solving for x in the equation 9.8(x−2.14)=53.9 (1 point)
Responses
Divide only the left-hand side by 9.8.
Divide only the left-hand side by 9.8.
Multiply both sides by 9.8.
Multiply both sides by 9.8.
Divide both sides by 9.8.
Divide both sides by 9.8.
Add 2.14 to both sides.
The first step in solving for x in the equation 9.8(x-2.14)=53.9 is to divide both sides by 9.8.
Solve for x in the equation 102.5(x−11.92)=71.6 . Round your answer to 3 decimal places.(1 point)
Responses
−11.221
negative 11.221
12.618
12.618
12.619
12.619
0.699
To solve for x in the equation 102.5(x-11.92)=71.6, we need to isolate x.
Let's begin:
Divide both sides of the equation by 102.5:
(x - 11.92) = 71.6 / 102.5
Simplify the right side:
(x - 11.92) = 0.697561
Add 11.92 to both sides to isolate x:
x = 0.697561 + 11.92
Simplify:
x ≈ 12.618
Therefore, rounded to three decimal places, x is approximately 12.618.
Solve for n in the equation 50.3(n+9.25)=−120.72 .(1 point)
Responses
−2.4
negative 2.4
−6.85
negative 6.85
−11.65
negative 11.65
6.85