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

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Solution for 10(z+1)-2(z-4)=4(z-4)+3(z-2) equation:


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

Reorder the terms:
10(1 + z) + -2(z + -4) = 4(z + -4) + 3(z + -2)
(1 * 10 + z * 10) + -2(z + -4) = 4(z + -4) + 3(z + -2)
(10 + 10z) + -2(z + -4) = 4(z + -4) + 3(z + -2)

Reorder the terms:
10 + 10z + -2(-4 + z) = 4(z + -4) + 3(z + -2)
10 + 10z + (-4 * -2 + z * -2) = 4(z + -4) + 3(z + -2)
10 + 10z + (8 + -2z) = 4(z + -4) + 3(z + -2)

Reorder the terms:
10 + 8 + 10z + -2z = 4(z + -4) + 3(z + -2)

Combine like terms: 10 + 8 = 18
18 + 10z + -2z = 4(z + -4) + 3(z + -2)

Combine like terms: 10z + -2z = 8z
18 + 8z = 4(z + -4) + 3(z + -2)

Reorder the terms:
18 + 8z = 4(-4 + z) + 3(z + -2)
18 + 8z = (-4 * 4 + z * 4) + 3(z + -2)
18 + 8z = (-16 + 4z) + 3(z + -2)

Reorder the terms:
18 + 8z = -16 + 4z + 3(-2 + z)
18 + 8z = -16 + 4z + (-2 * 3 + z * 3)
18 + 8z = -16 + 4z + (-6 + 3z)

Reorder the terms:
18 + 8z = -16 + -6 + 4z + 3z

Combine like terms: -16 + -6 = -22
18 + 8z = -22 + 4z + 3z

Combine like terms: 4z + 3z = 7z
18 + 8z = -22 + 7z

Solving
18 + 8z = -22 + 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.
18 + 8z + -7z = -22 + 7z + -7z

Combine like terms: 8z + -7z = 1z
18 + 1z = -22 + 7z + -7z

Combine like terms: 7z + -7z = 0
18 + 1z = -22 + 0
18 + 1z = -22

Add '-18' to each side of the equation.
18 + -18 + 1z = -22 + -18

Combine like terms: 18 + -18 = 0
0 + 1z = -22 + -18
1z = -22 + -18

Combine like terms: -22 + -18 = -40
1z = -40

Divide each side by '1'.
z = -40

Simplifying
z = -40

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