-(x+3)=7x-4

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Solution for -(x+3)=7x-4 equation:


Simplifying
-1(x + 3) = 7x + -4

Reorder the terms:
-1(3 + x) = 7x + -4
(3 * -1 + x * -1) = 7x + -4
(-3 + -1x) = 7x + -4

Reorder the terms:
-3 + -1x = -4 + 7x

Solving
-3 + -1x = -4 + 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.
-3 + -1x + -7x = -4 + 7x + -7x

Combine like terms: -1x + -7x = -8x
-3 + -8x = -4 + 7x + -7x

Combine like terms: 7x + -7x = 0
-3 + -8x = -4 + 0
-3 + -8x = -4

Add '3' to each side of the equation.
-3 + 3 + -8x = -4 + 3

Combine like terms: -3 + 3 = 0
0 + -8x = -4 + 3
-8x = -4 + 3

Combine like terms: -4 + 3 = -1
-8x = -1

Divide each side by '-8'.
x = 0.125

Simplifying
x = 0.125

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