15x-25+7x+7=70

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Solution for 15x-25+7x+7=70 equation:


Simplifying
15x + -25 + 7x + 7 = 70

Reorder the terms:
-25 + 7 + 15x + 7x = 70

Combine like terms: -25 + 7 = -18
-18 + 15x + 7x = 70

Combine like terms: 15x + 7x = 22x
-18 + 22x = 70

Solving
-18 + 22x = 70

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 22x = 70 + 18

Combine like terms: -18 + 18 = 0
0 + 22x = 70 + 18
22x = 70 + 18

Combine like terms: 70 + 18 = 88
22x = 88

Divide each side by '22'.
x = 4

Simplifying
x = 4

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