-7(x-4)+8z=12+14

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Solution for -7(x-4)+8z=12+14 equation:


Simplifying
-7(x + -4) + 8z = 12 + 14

Reorder the terms:
-7(-4 + x) + 8z = 12 + 14
(-4 * -7 + x * -7) + 8z = 12 + 14
(28 + -7x) + 8z = 12 + 14

Combine like terms: 12 + 14 = 26
28 + -7x + 8z = 26

Solving
28 + -7x + 8z = 26

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -7x + -28 + 8z = 26 + -28

Reorder the terms:
28 + -28 + -7x + 8z = 26 + -28

Combine like terms: 28 + -28 = 0
0 + -7x + 8z = 26 + -28
-7x + 8z = 26 + -28

Combine like terms: 26 + -28 = -2
-7x + 8z = -2

Add '-8z' to each side of the equation.
-7x + 8z + -8z = -2 + -8z

Combine like terms: 8z + -8z = 0
-7x + 0 = -2 + -8z
-7x = -2 + -8z

Divide each side by '-7'.
x = 0.2857142857 + 1.142857143z

Simplifying
x = 0.2857142857 + 1.142857143z

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