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

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


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

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

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

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

Solving
-4 + 10x = 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 + 10x + -4x = 45 + 4x + -4x

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

Combine like terms: 4x + -4x = 0
-4 + 6x = 45 + 0
-4 + 6x = 45

Add '4' to each side of the equation.
-4 + 4 + 6x = 45 + 4

Combine like terms: -4 + 4 = 0
0 + 6x = 45 + 4
6x = 45 + 4

Combine like terms: 45 + 4 = 49
6x = 49

Divide each side by '6'.
x = 8.166666667

Simplifying
x = 8.166666667

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