4(z+7)=3z

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


Simplifying
4(z + 7) = 3z

Reorder the terms:
4(7 + z) = 3z
(7 * 4 + z * 4) = 3z
(28 + 4z) = 3z

Solving
28 + 4z = 3z

Solving for variable 'z'.

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

Add '-3z' to each side of the equation.
28 + 4z + -3z = 3z + -3z

Combine like terms: 4z + -3z = 1z
28 + 1z = 3z + -3z

Combine like terms: 3z + -3z = 0
28 + 1z = 0

Add '-28' to each side of the equation.
28 + -28 + 1z = 0 + -28

Combine like terms: 28 + -28 = 0
0 + 1z = 0 + -28
1z = 0 + -28

Combine like terms: 0 + -28 = -28
1z = -28

Divide each side by '1'.
z = -28

Simplifying
z = -28

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