7x-2x+3=9x+4

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Solution for 7x-2x+3=9x+4 equation:


Simplifying
7x + -2x + 3 = 9x + 4

Reorder the terms:
3 + 7x + -2x = 9x + 4

Combine like terms: 7x + -2x = 5x
3 + 5x = 9x + 4

Reorder the terms:
3 + 5x = 4 + 9x

Solving
3 + 5x = 4 + 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.
3 + 5x + -9x = 4 + 9x + -9x

Combine like terms: 5x + -9x = -4x
3 + -4x = 4 + 9x + -9x

Combine like terms: 9x + -9x = 0
3 + -4x = 4 + 0
3 + -4x = 4

Add '-3' to each side of the equation.
3 + -3 + -4x = 4 + -3

Combine like terms: 3 + -3 = 0
0 + -4x = 4 + -3
-4x = 4 + -3

Combine like terms: 4 + -3 = 1
-4x = 1

Divide each side by '-4'.
x = -0.25

Simplifying
x = -0.25

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