7x-4+3x-6=45-x

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Solution for 7x-4+3x-6=45-x equation:


Simplifying
7x + -4 + 3x + -6 = 45 + -1x

Reorder the terms:
-4 + -6 + 7x + 3x = 45 + -1x

Combine like terms: -4 + -6 = -10
-10 + 7x + 3x = 45 + -1x

Combine like terms: 7x + 3x = 10x
-10 + 10x = 45 + -1x

Solving
-10 + 10x = 45 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-10 + 10x + x = 45 + -1x + x

Combine like terms: 10x + x = 11x
-10 + 11x = 45 + -1x + x

Combine like terms: -1x + x = 0
-10 + 11x = 45 + 0
-10 + 11x = 45

Add '10' to each side of the equation.
-10 + 10 + 11x = 45 + 10

Combine like terms: -10 + 10 = 0
0 + 11x = 45 + 10
11x = 45 + 10

Combine like terms: 45 + 10 = 55
11x = 55

Divide each side by '11'.
x = 5

Simplifying
x = 5

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