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spayn [35]
3 years ago
11

Solve the equation: x/2-18=(-28). What is x?

Mathematics
1 answer:
Ivenika [448]3 years ago
4 0

\frac{x}{2} -18=-28   Add 18 on both sides

\frac{x}{2} -18+18=-28+18

\frac{x}{2}=-10   Multiply 2 on both sides

(2)\frac{x}{2} =-10(2)

x = -20


[proof]

\frac{x}{2} -18=-28

\frac{-20}{2}-18=-28

-10 - 18 = -28

-28 = -28

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