-8(z+3)=-7z-4

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Solution for -8(z+3)=-7z-4 equation:


Simplifying
-8(z + 3) = -7z + -4

Reorder the terms:
-8(3 + z) = -7z + -4
(3 * -8 + z * -8) = -7z + -4
(-24 + -8z) = -7z + -4

Reorder the terms:
-24 + -8z = -4 + -7z

Solving
-24 + -8z = -4 + -7z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '7z' to each side of the equation.
-24 + -8z + 7z = -4 + -7z + 7z

Combine like terms: -8z + 7z = -1z
-24 + -1z = -4 + -7z + 7z

Combine like terms: -7z + 7z = 0
-24 + -1z = -4 + 0
-24 + -1z = -4

Add '24' to each side of the equation.
-24 + 24 + -1z = -4 + 24

Combine like terms: -24 + 24 = 0
0 + -1z = -4 + 24
-1z = -4 + 24

Combine like terms: -4 + 24 = 20
-1z = 20

Divide each side by '-1'.
z = -20

Simplifying
z = -20

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