8(5z-7)=-4(10z+14)

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Solution for 8(5z-7)=-4(10z+14) equation:


Simplifying
8(5z + -7) = -4(10z + 14)

Reorder the terms:
8(-7 + 5z) = -4(10z + 14)
(-7 * 8 + 5z * 8) = -4(10z + 14)
(-56 + 40z) = -4(10z + 14)

Reorder the terms:
-56 + 40z = -4(14 + 10z)
-56 + 40z = (14 * -4 + 10z * -4)
-56 + 40z = (-56 + -40z)

Add '56' to each side of the equation.
-56 + 56 + 40z = -56 + 56 + -40z

Combine like terms: -56 + 56 = 0
0 + 40z = -56 + 56 + -40z
40z = -56 + 56 + -40z

Combine like terms: -56 + 56 = 0
40z = 0 + -40z
40z = -40z

Solving
40z = -40z

Solving for variable 'z'.

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

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

Combine like terms: 40z + 40z = 80z
80z = -40z + 40z

Combine like terms: -40z + 40z = 0
80z = 0

Divide each side by '80'.
z = 0

Simplifying
z = 0

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