7x-28+8x-37=70

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Solution for 7x-28+8x-37=70 equation:


Simplifying
7x + -28 + 8x + -37 = 70

Reorder the terms:
-28 + -37 + 7x + 8x = 70

Combine like terms: -28 + -37 = -65
-65 + 7x + 8x = 70

Combine like terms: 7x + 8x = 15x
-65 + 15x = 70

Solving
-65 + 15x = 70

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '65' to each side of the equation.
-65 + 65 + 15x = 70 + 65

Combine like terms: -65 + 65 = 0
0 + 15x = 70 + 65
15x = 70 + 65

Combine like terms: 70 + 65 = 135
15x = 135

Divide each side by '15'.
x = 9

Simplifying
x = 9

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