2x+54=-7x+9

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Solution for 2x+54=-7x+9 equation:


Simplifying
2x + 54 = -7x + 9

Reorder the terms:
54 + 2x = -7x + 9

Reorder the terms:
54 + 2x = 9 + -7x

Solving
54 + 2x = 9 + -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.
54 + 2x + 7x = 9 + -7x + 7x

Combine like terms: 2x + 7x = 9x
54 + 9x = 9 + -7x + 7x

Combine like terms: -7x + 7x = 0
54 + 9x = 9 + 0
54 + 9x = 9

Add '-54' to each side of the equation.
54 + -54 + 9x = 9 + -54

Combine like terms: 54 + -54 = 0
0 + 9x = 9 + -54
9x = 9 + -54

Combine like terms: 9 + -54 = -45
9x = -45

Divide each side by '9'.
x = -5

Simplifying
x = -5

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