5x+9x-63=105-7x

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Solution for 5x+9x-63=105-7x equation:


Simplifying
5x + 9x + -63 = 105 + -7x

Reorder the terms:
-63 + 5x + 9x = 105 + -7x

Combine like terms: 5x + 9x = 14x
-63 + 14x = 105 + -7x

Solving
-63 + 14x = 105 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-63 + 14x + 7x = 105 + -7x + 7x

Combine like terms: 14x + 7x = 21x
-63 + 21x = 105 + -7x + 7x

Combine like terms: -7x + 7x = 0
-63 + 21x = 105 + 0
-63 + 21x = 105

Add '63' to each side of the equation.
-63 + 63 + 21x = 105 + 63

Combine like terms: -63 + 63 = 0
0 + 21x = 105 + 63
21x = 105 + 63

Combine like terms: 105 + 63 = 168
21x = 168

Divide each side by '21'.
x = 8

Simplifying
x = 8

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