-84+8x=70+x

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Solution for -84+8x=70+x equation:


Simplifying
-84 + 8x = 70 + x

Solving
-84 + 8x = 70 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-84 + 8x + -1x = 70 + x + -1x

Combine like terms: 8x + -1x = 7x
-84 + 7x = 70 + x + -1x

Combine like terms: x + -1x = 0
-84 + 7x = 70 + 0
-84 + 7x = 70

Add '84' to each side of the equation.
-84 + 84 + 7x = 70 + 84

Combine like terms: -84 + 84 = 0
0 + 7x = 70 + 84
7x = 70 + 84

Combine like terms: 70 + 84 = 154
7x = 154

Divide each side by '7'.
x = 22

Simplifying
x = 22

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