-7=-7x+3x-7

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Solution for -7=-7x+3x-7 equation:


Simplifying
-7 = -7x + 3x + -7

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

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

Add '7' to each side of the equation.
-7 + 7 = -7 + 7 + -4x

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

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

Solving
0 = -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
0 + 4x = -4x + 4x
Remove the zero:
4x = -4x + 4x

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

Divide each side by '4'.
x = 0

Simplifying
x = 0

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