-1(1+x)=-25+7x

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Solution for -1(1+x)=-25+7x equation:


Simplifying
-1(1 + x) = -25 + 7x
(1 * -1 + x * -1) = -25 + 7x
(-1 + -1x) = -25 + 7x

Solving
-1 + -1x = -25 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-1 + -1x + -7x = -25 + 7x + -7x

Combine like terms: -1x + -7x = -8x
-1 + -8x = -25 + 7x + -7x

Combine like terms: 7x + -7x = 0
-1 + -8x = -25 + 0
-1 + -8x = -25

Add '1' to each side of the equation.
-1 + 1 + -8x = -25 + 1

Combine like terms: -1 + 1 = 0
0 + -8x = -25 + 1
-8x = -25 + 1

Combine like terms: -25 + 1 = -24
-8x = -24

Divide each side by '-8'.
x = 3

Simplifying
x = 3

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