-7=7X-5X-7

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Solution for -7=7X-5X-7 equation:


Simplifying
-7 = 7X + -5X + -7

Reorder the terms:
-7 = -7 + 7X + -5X

Combine like terms: 7X + -5X = 2X
-7 = -7 + 2X

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

Combine like terms: -7 + 7 = 0
0 = -7 + 7 + 2X

Combine like terms: -7 + 7 = 0
0 = 0 + 2X
0 = 2X

Solving
0 = 2X

Solving for variable 'X'.

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

Add '-2X' to each side of the equation.
0 + -2X = 2X + -2X
Remove the zero:
-2X = 2X + -2X

Combine like terms: 2X + -2X = 0
-2X = 0

Divide each side by '-2'.
X = 0

Simplifying
X = 0

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