Evaluate the expression when a = 7 and b = 4
6a - b
6(7) - 4 = 42 - 4 = 38
Evaluate the expression when c = 9 and d = 5
7c + d
7(9) + 5 = 63 + 5 = 68
solve for x w/3 = 48
To solve for x, we need to isolate it on one side of the equation.
We have the equation 3x = 48.
To isolate x, we need to divide both sides of the equation by 3.
Therefore, x = 48/3 = 16.
So, the value of x is 16.
solve for v
92 = 4v
simplify as much as possible
To solve for v, we need to isolate it on one side of the equation.
We have the equation 92 = 4v.
To isolate v, we need to divide both sides of the equation by 4.
Therefore, v = 92/4.
Simplifying, we get v = 23.
So, the value of v is 23.
solve for x 2x = 38
Simplify as much as possible
To solve for x, we need to isolate it on one side of the equation.
We have the equation 2x = 38.
To isolate x, we need to divide both sides of the equation by 2.
Therefore, x = 38/2.
Simplifying, we get x = 19.
So, the value of x is 19.