2(-7+z)+10(2z-3)=

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Solution for 2(-7+z)+10(2z-3)= equation:


Simplifying
2(-7 + z) + 10(2z + -3) = 0
(-7 * 2 + z * 2) + 10(2z + -3) = 0
(-14 + 2z) + 10(2z + -3) = 0

Reorder the terms:
-14 + 2z + 10(-3 + 2z) = 0
-14 + 2z + (-3 * 10 + 2z * 10) = 0
-14 + 2z + (-30 + 20z) = 0

Reorder the terms:
-14 + -30 + 2z + 20z = 0

Combine like terms: -14 + -30 = -44
-44 + 2z + 20z = 0

Combine like terms: 2z + 20z = 22z
-44 + 22z = 0

Solving
-44 + 22z = 0

Solving for variable 'z'.

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

Add '44' to each side of the equation.
-44 + 44 + 22z = 0 + 44

Combine like terms: -44 + 44 = 0
0 + 22z = 0 + 44
22z = 0 + 44

Combine like terms: 0 + 44 = 44
22z = 44

Divide each side by '22'.
z = 2

Simplifying
z = 2

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