122+2x=-103-7x

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Solution for 122+2x=-103-7x equation:


Simplifying
122 + 2x = -103 + -7x

Solving
122 + 2x = -103 + -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.
122 + 2x + 7x = -103 + -7x + 7x

Combine like terms: 2x + 7x = 9x
122 + 9x = -103 + -7x + 7x

Combine like terms: -7x + 7x = 0
122 + 9x = -103 + 0
122 + 9x = -103

Add '-122' to each side of the equation.
122 + -122 + 9x = -103 + -122

Combine like terms: 122 + -122 = 0
0 + 9x = -103 + -122
9x = -103 + -122

Combine like terms: -103 + -122 = -225
9x = -225

Divide each side by '9'.
x = -25

Simplifying
x = -25

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