2(-4y+6z-1)+2z=-7

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Solution for 2(-4y+6z-1)+2z=-7 equation:


Simplifying
2(-4y + 6z + -1) + 2z = -7

Reorder the terms:
2(-1 + -4y + 6z) + 2z = -7
(-1 * 2 + -4y * 2 + 6z * 2) + 2z = -7
(-2 + -8y + 12z) + 2z = -7

Combine like terms: 12z + 2z = 14z
-2 + -8y + 14z = -7

Solving
-2 + -8y + 14z = -7

Solving for variable 'y'.

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

Add '2' to each side of the equation.
-2 + -8y + 2 + 14z = -7 + 2

Reorder the terms:
-2 + 2 + -8y + 14z = -7 + 2

Combine like terms: -2 + 2 = 0
0 + -8y + 14z = -7 + 2
-8y + 14z = -7 + 2

Combine like terms: -7 + 2 = -5
-8y + 14z = -5

Add '-14z' to each side of the equation.
-8y + 14z + -14z = -5 + -14z

Combine like terms: 14z + -14z = 0
-8y + 0 = -5 + -14z
-8y = -5 + -14z

Divide each side by '-8'.
y = 0.625 + 1.75z

Simplifying
y = 0.625 + 1.75z

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