-0.7x+0.5x-7=-1

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Solution for -0.7x+0.5x-7=-1 equation:


Simplifying
-0.7x + 0.5x + -7 = -1

Reorder the terms:
-7 + -0.7x + 0.5x = -1

Combine like terms: -0.7x + 0.5x = -0.2x
-7 + -0.2x = -1

Solving
-7 + -0.2x = -1

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + -0.2x = -1 + 7

Combine like terms: -7 + 7 = 0
0 + -0.2x = -1 + 7
-0.2x = -1 + 7

Combine like terms: -1 + 7 = 6
-0.2x = 6

Divide each side by '-0.2'.
x = -30

Simplifying
x = -30

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