0.7x-0.5x-4=-5

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Solution for 0.7x-0.5x-4=-5 equation:


Simplifying
0.7x + -0.5x + -4 = -5

Reorder the terms:
-4 + 0.7x + -0.5x = -5

Combine like terms: 0.7x + -0.5x = 0.2x
-4 + 0.2x = -5

Solving
-4 + 0.2x = -5

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 0.2x = -5 + 4

Combine like terms: -4 + 4 = 0
0 + 0.2x = -5 + 4
0.2x = -5 + 4

Combine like terms: -5 + 4 = -1
0.2x = -1

Divide each side by '0.2'.
x = -5

Simplifying
x = -5

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