15x+9=-3(7+3x)

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Solution for 15x+9=-3(7+3x) equation:


15x+9=-3(7+3x)

We simplify the equation to the form, which is simple to understand
15x+9=-3(7+3x)

Reorder the terms in parentheses
15x+9=+(-21-9x)

Remove unnecessary parentheses
+15x+9=-21-9x

We move all terms containing x to the left and all other terms to the right.
+15x+9x=-21-9

We simplify left and right side of the equation.
+24x=-30

We divide both sides of the equation by 24 to get x.
x=-1.25

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