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(-4/5)x-2=7
We simplify the equation to the form, which is simple to understand
(-4/5)x-2=7
Simplifying:
(-0.8)*x-2=7
Reorder the terms in parentheses
(-0.8x)-2=7
Remove unnecessary parentheses
-0.8x-2=7
We move all terms containing x to the left and all other terms to the right.
-0.8x=+7+2
We simplify left and right side of the equation.
-0.8x=+9
We divide both sides of the equation by -0.8 to get x.
x=-11.25
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