2(4z-1)-3(z+9)=2(z+1)

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Solution for 2(4z-1)-3(z+9)=2(z+1) equation:


Simplifying
2(4z + -1) + -3(z + 9) = 2(z + 1)

Reorder the terms:
2(-1 + 4z) + -3(z + 9) = 2(z + 1)
(-1 * 2 + 4z * 2) + -3(z + 9) = 2(z + 1)
(-2 + 8z) + -3(z + 9) = 2(z + 1)

Reorder the terms:
-2 + 8z + -3(9 + z) = 2(z + 1)
-2 + 8z + (9 * -3 + z * -3) = 2(z + 1)
-2 + 8z + (-27 + -3z) = 2(z + 1)

Reorder the terms:
-2 + -27 + 8z + -3z = 2(z + 1)

Combine like terms: -2 + -27 = -29
-29 + 8z + -3z = 2(z + 1)

Combine like terms: 8z + -3z = 5z
-29 + 5z = 2(z + 1)

Reorder the terms:
-29 + 5z = 2(1 + z)
-29 + 5z = (1 * 2 + z * 2)
-29 + 5z = (2 + 2z)

Solving
-29 + 5z = 2 + 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.
-29 + 5z + -2z = 2 + 2z + -2z

Combine like terms: 5z + -2z = 3z
-29 + 3z = 2 + 2z + -2z

Combine like terms: 2z + -2z = 0
-29 + 3z = 2 + 0
-29 + 3z = 2

Add '29' to each side of the equation.
-29 + 29 + 3z = 2 + 29

Combine like terms: -29 + 29 = 0
0 + 3z = 2 + 29
3z = 2 + 29

Combine like terms: 2 + 29 = 31
3z = 31

Divide each side by '3'.
z = 10.33333333

Simplifying
z = 10.33333333

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