3x-4+7x=2x+4

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Solution for 3x-4+7x=2x+4 equation:


Simplifying
3x + -4 + 7x = 2x + 4

Reorder the terms:
-4 + 3x + 7x = 2x + 4

Combine like terms: 3x + 7x = 10x
-4 + 10x = 2x + 4

Reorder the terms:
-4 + 10x = 4 + 2x

Solving
-4 + 10x = 4 + 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.
-4 + 10x + -2x = 4 + 2x + -2x

Combine like terms: 10x + -2x = 8x
-4 + 8x = 4 + 2x + -2x

Combine like terms: 2x + -2x = 0
-4 + 8x = 4 + 0
-4 + 8x = 4

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

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

Combine like terms: 4 + 4 = 8
8x = 8

Divide each side by '8'.
x = 1

Simplifying
x = 1

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