7x+1-2x=-9

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Solution for 7x+1-2x=-9 equation:


Simplifying
7x + 1 + -2x = -9

Reorder the terms:
1 + 7x + -2x = -9

Combine like terms: 7x + -2x = 5x
1 + 5x = -9

Solving
1 + 5x = -9

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 5x = -9 + -1

Combine like terms: 1 + -1 = 0
0 + 5x = -9 + -1
5x = -9 + -1

Combine like terms: -9 + -1 = -10
5x = -10

Divide each side by '5'.
x = -2

Simplifying
x = -2

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