-7x+3+4x-45=

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Solution for -7x+3+4x-45= equation:


Simplifying
-7x + 3 + 4x + -45 = 0

Reorder the terms:
3 + -45 + -7x + 4x = 0

Combine like terms: 3 + -45 = -42
-42 + -7x + 4x = 0

Combine like terms: -7x + 4x = -3x
-42 + -3x = 0

Solving
-42 + -3x = 0

Solving for variable 'x'.

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

Add '42' to each side of the equation.
-42 + 42 + -3x = 0 + 42

Combine like terms: -42 + 42 = 0
0 + -3x = 0 + 42
-3x = 0 + 42

Combine like terms: 0 + 42 = 42
-3x = 42

Divide each side by '-3'.
x = -14

Simplifying
x = -14

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