-3x+4=-45+4x

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Solution for -3x+4=-45+4x equation:


Simplifying
-3x + 4 = -45 + 4x

Reorder the terms:
4 + -3x = -45 + 4x

Solving
4 + -3x = -45 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
4 + -3x + -4x = -45 + 4x + -4x

Combine like terms: -3x + -4x = -7x
4 + -7x = -45 + 4x + -4x

Combine like terms: 4x + -4x = 0
4 + -7x = -45 + 0
4 + -7x = -45

Add '-4' to each side of the equation.
4 + -4 + -7x = -45 + -4

Combine like terms: 4 + -4 = 0
0 + -7x = -45 + -4
-7x = -45 + -4

Combine like terms: -45 + -4 = -49
-7x = -49

Divide each side by '-7'.
x = 7

Simplifying
x = 7

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