-7-2x=7-4x

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


Simplifying
-7 + -2x = 7 + -4x

Solving
-7 + -2x = 7 + -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.
-7 + -2x + 4x = 7 + -4x + 4x

Combine like terms: -2x + 4x = 2x
-7 + 2x = 7 + -4x + 4x

Combine like terms: -4x + 4x = 0
-7 + 2x = 7 + 0
-7 + 2x = 7

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

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

Combine like terms: 7 + 7 = 14
2x = 14

Divide each side by '2'.
x = 7

Simplifying
x = 7

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