2x+7(1-x)=17

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Solution for 2x+7(1-x)=17 equation:


Simplifying
2x + 7(1 + -1x) = 17
2x + (1 * 7 + -1x * 7) = 17
2x + (7 + -7x) = 17

Reorder the terms:
7 + 2x + -7x = 17

Combine like terms: 2x + -7x = -5x
7 + -5x = 17

Solving
7 + -5x = 17

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -5x = 17 + -7

Combine like terms: 7 + -7 = 0
0 + -5x = 17 + -7
-5x = 17 + -7

Combine like terms: 17 + -7 = 10
-5x = 10

Divide each side by '-5'.
x = -2

Simplifying
x = -2

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