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(8x+42)=(30+15x)
We simplify the equation to the form, which is simple to understand
(8x+42)=(30+15x)
Remove unnecessary parentheses
8x+42=(30+15x)
Remove unnecessary parentheses
8x+42=30+15x
We move all terms containing x to the left and all other terms to the right.
+8x-15x=+30-42
We simplify left and right side of the equation.
-7x=-12
We divide both sides of the equation by -7 to get x.
x=1.71428571429
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