3x=13x=96
-6x-11x=-136
6.4x-2.3x=-65.6
Why are there two equals signs in the first line? Is there a typo error?
Why do you have three separate equations? They have different answers.
Surely you can finsih each, and solve for x.
-6x-11x=-136
-17x=136 Divide with -17
x= -8
6.4x-2.3x=-65.6
4.1x=65.6 Divide with 4.1
x=16
all you do is combine them.
To solve these equations, we will use basic algebraic operations to isolate the variable x on one side of the equation.
Let's solve the equations step by step:
1) 3x = 13x + 96
To solve for x, we want to isolate it on one side of the equation. Let's move all the terms containing x to one side:
3x - 13x = 96
Combining like terms:
-10x = 96
Dividing both sides by -10:
(-10x)/(-10) = (96)/(-10)
x = -9.6
So, the solution to the equation 3x = 13x + 96 is x = -9.6.
2) -6x - 11x = -136
Combine like terms:
-17x = -136
Divide both sides by -17:
(-17x)/(-17) = (-136)/(-17)
x = 8
The solution to the equation -6x - 11x = -136 is x = 8.
3) 6.4x - 2.3x = -65.6
Combine like terms:
(6.4 - 2.3)x = -65.6
Simplify the coefficients:
4.1x = -65.6
Divide both sides by 4.1:
(4.1x)/(4.1) = (-65.6)/(4.1)
x = -16
The solution to the equation 6.4x - 2.3x = -65.6 is x = -16.