10(5z-4)+15(2-6z)=6(1-4z)

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Solution for 10(5z-4)+15(2-6z)=6(1-4z) equation:


Simplifying
10(5z + -4) + 15(2 + -6z) = 6(1 + -4z)

Reorder the terms:
10(-4 + 5z) + 15(2 + -6z) = 6(1 + -4z)
(-4 * 10 + 5z * 10) + 15(2 + -6z) = 6(1 + -4z)
(-40 + 50z) + 15(2 + -6z) = 6(1 + -4z)
-40 + 50z + (2 * 15 + -6z * 15) = 6(1 + -4z)
-40 + 50z + (30 + -90z) = 6(1 + -4z)

Reorder the terms:
-40 + 30 + 50z + -90z = 6(1 + -4z)

Combine like terms: -40 + 30 = -10
-10 + 50z + -90z = 6(1 + -4z)

Combine like terms: 50z + -90z = -40z
-10 + -40z = 6(1 + -4z)
-10 + -40z = (1 * 6 + -4z * 6)
-10 + -40z = (6 + -24z)

Solving
-10 + -40z = 6 + -24z

Solving for variable 'z'.

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

Add '24z' to each side of the equation.
-10 + -40z + 24z = 6 + -24z + 24z

Combine like terms: -40z + 24z = -16z
-10 + -16z = 6 + -24z + 24z

Combine like terms: -24z + 24z = 0
-10 + -16z = 6 + 0
-10 + -16z = 6

Add '10' to each side of the equation.
-10 + 10 + -16z = 6 + 10

Combine like terms: -10 + 10 = 0
0 + -16z = 6 + 10
-16z = 6 + 10

Combine like terms: 6 + 10 = 16
-16z = 16

Divide each side by '-16'.
z = -1

Simplifying
z = -1

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