x-2(-4)=7

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Solution for x-2(-4)=7 equation: 


Simplifying
x + -2(-4) = 7

Multiply -2 * -4
x + 8 = 7

Reorder the terms:
8 + x = 7

Solving
8 + x = 7

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + x = 7 + -8

Combine like terms: 8 + -8 = 0
0 + x = 7 + -8
x = 7 + -8

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

Simplifying
x = -1

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