3x-4+5x=2x+7

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Solution for 3x-4+5x=2x+7 equation:


Simplifying
3x + -4 + 5x = 2x + 7

Reorder the terms:
-4 + 3x + 5x = 2x + 7

Combine like terms: 3x + 5x = 8x
-4 + 8x = 2x + 7

Reorder the terms:
-4 + 8x = 7 + 2x

Solving
-4 + 8x = 7 + 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 + 8x + -2x = 7 + 2x + -2x

Combine like terms: 8x + -2x = 6x
-4 + 6x = 7 + 2x + -2x

Combine like terms: 2x + -2x = 0
-4 + 6x = 7 + 0
-4 + 6x = 7

Add '4' to each side of the equation.
-4 + 4 + 6x = 7 + 4

Combine like terms: -4 + 4 = 0
0 + 6x = 7 + 4
6x = 7 + 4

Combine like terms: 7 + 4 = 11
6x = 11

Divide each side by '6'.
x = 1.833333333

Simplifying
x = 1.833333333

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