4x+7=2x+9+7x-4

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Solution for 4x+7=2x+9+7x-4 equation:


Simplifying
4x + 7 = 2x + 9 + 7x + -4

Reorder the terms:
7 + 4x = 2x + 9 + 7x + -4

Reorder the terms:
7 + 4x = 9 + -4 + 2x + 7x

Combine like terms: 9 + -4 = 5
7 + 4x = 5 + 2x + 7x

Combine like terms: 2x + 7x = 9x
7 + 4x = 5 + 9x

Solving
7 + 4x = 5 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
7 + 4x + -9x = 5 + 9x + -9x

Combine like terms: 4x + -9x = -5x
7 + -5x = 5 + 9x + -9x

Combine like terms: 9x + -9x = 0
7 + -5x = 5 + 0
7 + -5x = 5

Add '-7' to each side of the equation.
7 + -7 + -5x = 5 + -7

Combine like terms: 7 + -7 = 0
0 + -5x = 5 + -7
-5x = 5 + -7

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

Divide each side by '-5'.
x = 0.4

Simplifying
x = 0.4

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