7x+9=-1.5x-2.3

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Solution for 7x+9=-1.5x-2.3 equation:


Simplifying
7x + 9 = -1.5x + -2.3

Reorder the terms:
9 + 7x = -1.5x + -2.3

Reorder the terms:
9 + 7x = -2.3 + -1.5x

Solving
9 + 7x = -2.3 + -1.5x

Solving for variable 'x'.

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

Add '1.5x' to each side of the equation.
9 + 7x + 1.5x = -2.3 + -1.5x + 1.5x

Combine like terms: 7x + 1.5x = 8.5x
9 + 8.5x = -2.3 + -1.5x + 1.5x

Combine like terms: -1.5x + 1.5x = 0.0
9 + 8.5x = -2.3 + 0.0
9 + 8.5x = -2.3

Add '-9' to each side of the equation.
9 + -9 + 8.5x = -2.3 + -9

Combine like terms: 9 + -9 = 0
0 + 8.5x = -2.3 + -9
8.5x = -2.3 + -9

Combine like terms: -2.3 + -9 = -11.3
8.5x = -11.3

Divide each side by '8.5'.
x = -1.329411765

Simplifying
x = -1.329411765

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