7x+9=-4x+2

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Solution for 7x+9=-4x+2 equation:


Simplifying
7x + 9 = -4x + 2

Reorder the terms:
9 + 7x = -4x + 2

Reorder the terms:
9 + 7x = 2 + -4x

Solving
9 + 7x = 2 + -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.
9 + 7x + 4x = 2 + -4x + 4x

Combine like terms: 7x + 4x = 11x
9 + 11x = 2 + -4x + 4x

Combine like terms: -4x + 4x = 0
9 + 11x = 2 + 0
9 + 11x = 2

Add '-9' to each side of the equation.
9 + -9 + 11x = 2 + -9

Combine like terms: 9 + -9 = 0
0 + 11x = 2 + -9
11x = 2 + -9

Combine like terms: 2 + -9 = -7
11x = -7

Divide each side by '11'.
x = -0.6363636364

Simplifying
x = -0.6363636364

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