2x+2(x-7)=85

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Solution for 2x+2(x-7)=85 equation:


Simplifying
2x + 2(x + -7) = 85

Reorder the terms:
2x + 2(-7 + x) = 85
2x + (-7 * 2 + x * 2) = 85
2x + (-14 + 2x) = 85

Reorder the terms:
-14 + 2x + 2x = 85

Combine like terms: 2x + 2x = 4x
-14 + 4x = 85

Solving
-14 + 4x = 85

Solving for variable 'x'.

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

Add '14' to each side of the equation.
-14 + 14 + 4x = 85 + 14

Combine like terms: -14 + 14 = 0
0 + 4x = 85 + 14
4x = 85 + 14

Combine like terms: 85 + 14 = 99
4x = 99

Divide each side by '4'.
x = 24.75

Simplifying
x = 24.75

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