Follow the steps to finish solving the equation –3x + 18 = 7x.
Add 3x to both sides to isolate the variable term.
Divide both sides by 10
x=
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-3x+18=7x
by adding 3x both sides
-3x+18+3x=7x+3x
-3x+3x+18=10x
x+18=10x
18=10x-x
18=9x
divide 18 by 9
2=x is ans
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