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2(x-28)+13=-15(2+1)
We simplify the equation to the form, which is simple to understand
2(x-28)+13=-15(2+1)
Simplifying terms in parentheses
2*(x-28)+13=-15*(+3)
Reorder the terms in parentheses
+(+2x-56)+13=-15*(+3)
Remove unnecessary parentheses
+2x-56+13=-15+*(+3+)
Reorder the terms in parentheses
+2x-56+13=+(-45)
Remove unnecessary parentheses
+2x-56+13=-45
We move all terms containing x to the left and all other terms to the right.
+2x=-45+56-13
We simplify left and right side of the equation.
+2x=-2
We divide both sides of the equation by 2 to get x.
x=-1
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