7x+4-9x=12x-48

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Solution for 7x+4-9x=12x-48 equation:


Simplifying
7x + 4 + -9x = 12x + -48

Reorder the terms:
4 + 7x + -9x = 12x + -48

Combine like terms: 7x + -9x = -2x
4 + -2x = 12x + -48

Reorder the terms:
4 + -2x = -48 + 12x

Solving
4 + -2x = -48 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
4 + -2x + -12x = -48 + 12x + -12x

Combine like terms: -2x + -12x = -14x
4 + -14x = -48 + 12x + -12x

Combine like terms: 12x + -12x = 0
4 + -14x = -48 + 0
4 + -14x = -48

Add '-4' to each side of the equation.
4 + -4 + -14x = -48 + -4

Combine like terms: 4 + -4 = 0
0 + -14x = -48 + -4
-14x = -48 + -4

Combine like terms: -48 + -4 = -52
-14x = -52

Divide each side by '-14'.
x = 3.714285714

Simplifying
x = 3.714285714

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