-7(2z-3)-5(4-3z)=1

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Solution for -7(2z-3)-5(4-3z)=1 equation:


Simplifying
-7(2z + -3) + -5(4 + -3z) = 1

Reorder the terms:
-7(-3 + 2z) + -5(4 + -3z) = 1
(-3 * -7 + 2z * -7) + -5(4 + -3z) = 1
(21 + -14z) + -5(4 + -3z) = 1
21 + -14z + (4 * -5 + -3z * -5) = 1
21 + -14z + (-20 + 15z) = 1

Reorder the terms:
21 + -20 + -14z + 15z = 1

Combine like terms: 21 + -20 = 1
1 + -14z + 15z = 1

Combine like terms: -14z + 15z = 1z
1 + 1z = 1

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

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

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

Solving
1z = 0

Solving for variable 'z'.

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

Divide each side by '1'.
z = 0

Simplifying
z = 0

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