4(-7)+13=-9-3(-7+9)

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Solution for 4(-7)+13=-9-3(-7+9) equation:


4(-7)+13=-9-3(-7+9)

We simplify the equation to the form, which is simple to understand
4(-7)+13=-9-3(-7+9)

Simplifying terms in parentheses
4*(-7)+13=-9-3*(+2)

Reorder the terms in parentheses
+(-28)+13=-9-3*(+2)

Remove unnecessary parentheses
-28+13=-9-3+*(+2+)

Reorder the terms in parentheses
-28+13=-9+(-6)

Remove unnecessary parentheses
-28+13=-9-6

We move all terms containing to the left and all other terms to the right.
0=-9-6+28-13

We simplify left and right side of the equation.
0=0

0=0

This equation is an identity, so all real numbers are solutions.

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