-15z-(2z+13)=7z+11

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Solution for -15z-(2z+13)=7z+11 equation:


Simplifying
-15z + -1(2z + 13) = 7z + 11

Reorder the terms:
-15z + -1(13 + 2z) = 7z + 11
-15z + (13 * -1 + 2z * -1) = 7z + 11
-15z + (-13 + -2z) = 7z + 11

Reorder the terms:
-13 + -15z + -2z = 7z + 11

Combine like terms: -15z + -2z = -17z
-13 + -17z = 7z + 11

Reorder the terms:
-13 + -17z = 11 + 7z

Solving
-13 + -17z = 11 + 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.
-13 + -17z + -7z = 11 + 7z + -7z

Combine like terms: -17z + -7z = -24z
-13 + -24z = 11 + 7z + -7z

Combine like terms: 7z + -7z = 0
-13 + -24z = 11 + 0
-13 + -24z = 11

Add '13' to each side of the equation.
-13 + 13 + -24z = 11 + 13

Combine like terms: -13 + 13 = 0
0 + -24z = 11 + 13
-24z = 11 + 13

Combine like terms: 11 + 13 = 24
-24z = 24

Divide each side by '-24'.
z = -1

Simplifying
z = -1

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