8-2(x+1)=7

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Solution for 8-2(x+1)=7 equation:


Simplifying
8 + -2(x + 1) = 7

Reorder the terms:
8 + -2(1 + x) = 7
8 + (1 * -2 + x * -2) = 7
8 + (-2 + -2x) = 7

Combine like terms: 8 + -2 = 6
6 + -2x = 7

Solving
6 + -2x = 7

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + -2x = 7 + -6

Combine like terms: 6 + -6 = 0
0 + -2x = 7 + -6
-2x = 7 + -6

Combine like terms: 7 + -6 = 1
-2x = 1

Divide each side by '-2'.
x = -0.5

Simplifying
x = -0.5

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