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

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


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

Reorder the terms:
4(-1 + 3z) + -2(z + 2) = 5z + 1
(-1 * 4 + 3z * 4) + -2(z + 2) = 5z + 1
(-4 + 12z) + -2(z + 2) = 5z + 1

Reorder the terms:
-4 + 12z + -2(2 + z) = 5z + 1
-4 + 12z + (2 * -2 + z * -2) = 5z + 1
-4 + 12z + (-4 + -2z) = 5z + 1

Reorder the terms:
-4 + -4 + 12z + -2z = 5z + 1

Combine like terms: -4 + -4 = -8
-8 + 12z + -2z = 5z + 1

Combine like terms: 12z + -2z = 10z
-8 + 10z = 5z + 1

Reorder the terms:
-8 + 10z = 1 + 5z

Solving
-8 + 10z = 1 + 5z

Solving for variable 'z'.

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

Add '-5z' to each side of the equation.
-8 + 10z + -5z = 1 + 5z + -5z

Combine like terms: 10z + -5z = 5z
-8 + 5z = 1 + 5z + -5z

Combine like terms: 5z + -5z = 0
-8 + 5z = 1 + 0
-8 + 5z = 1

Add '8' to each side of the equation.
-8 + 8 + 5z = 1 + 8

Combine like terms: -8 + 8 = 0
0 + 5z = 1 + 8
5z = 1 + 8

Combine like terms: 1 + 8 = 9
5z = 9

Divide each side by '5'.
z = 1.8

Simplifying
z = 1.8

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