7+15z-3=4z+95-2z

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Solution for 7+15z-3=4z+95-2z equation:


Simplifying
7 + 15z + -3 = 4z + 95 + -2z

Reorder the terms:
7 + -3 + 15z = 4z + 95 + -2z

Combine like terms: 7 + -3 = 4
4 + 15z = 4z + 95 + -2z

Reorder the terms:
4 + 15z = 95 + 4z + -2z

Combine like terms: 4z + -2z = 2z
4 + 15z = 95 + 2z

Solving
4 + 15z = 95 + 2z

Solving for variable 'z'.

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

Add '-2z' to each side of the equation.
4 + 15z + -2z = 95 + 2z + -2z

Combine like terms: 15z + -2z = 13z
4 + 13z = 95 + 2z + -2z

Combine like terms: 2z + -2z = 0
4 + 13z = 95 + 0
4 + 13z = 95

Add '-4' to each side of the equation.
4 + -4 + 13z = 95 + -4

Combine like terms: 4 + -4 = 0
0 + 13z = 95 + -4
13z = 95 + -4

Combine like terms: 95 + -4 = 91
13z = 91

Divide each side by '13'.
z = 7

Simplifying
z = 7

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