0.8x+0.7=-0.9

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Solution for 0.8x+0.7=-0.9 equation: 


Simplifying
0.8x + 0.7 = -0.9

Reorder the terms:
0.7 + 0.8x = -0.9

Solving
0.7 + 0.8x = -0.9

Solving for variable 'x'.

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

Add '-0.7' to each side of the equation.
0.7 + -0.7 + 0.8x = -0.9 + -0.7

Combine like terms: 0.7 + -0.7 = 0.0
0.0 + 0.8x = -0.9 + -0.7
0.8x = -0.9 + -0.7

Combine like terms: -0.9 + -0.7 = -1.6
0.8x = -1.6

Divide each side by '0.8'.
x = -2

Simplifying
x = -2

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