7z-13=-53+2z

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Solution for 7z-13=-53+2z equation:


Simplifying
7z + -13 = -53 + 2z

Reorder the terms:
-13 + 7z = -53 + 2z

Solving
-13 + 7z = -53 + 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.
-13 + 7z + -2z = -53 + 2z + -2z

Combine like terms: 7z + -2z = 5z
-13 + 5z = -53 + 2z + -2z

Combine like terms: 2z + -2z = 0
-13 + 5z = -53 + 0
-13 + 5z = -53

Add '13' to each side of the equation.
-13 + 13 + 5z = -53 + 13

Combine like terms: -13 + 13 = 0
0 + 5z = -53 + 13
5z = -53 + 13

Combine like terms: -53 + 13 = -40
5z = -40

Divide each side by '5'.
z = -8

Simplifying
z = -8

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