3x-7=-7x-4

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Solution for 3x-7=-7x-4 equation:


Simplifying
3x + -7 = -7x + -4

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

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

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

Combine like terms: 3x + 7x = 10x
-7 + 10x = -4 + -7x + 7x

Combine like terms: -7x + 7x = 0
-7 + 10x = -4 + 0
-7 + 10x = -4

Add '7' to each side of the equation.
-7 + 7 + 10x = -4 + 7

Combine like terms: -7 + 7 = 0
0 + 10x = -4 + 7
10x = -4 + 7

Combine like terms: -4 + 7 = 3
10x = 3

Divide each side by '10'.
x = 0.3

Simplifying
x = 0.3

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