2x+7=4(z-1)+2

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


Simplifying
2x + 7 = 4(z + -1) + 2

Reorder the terms:
7 + 2x = 4(z + -1) + 2

Reorder the terms:
7 + 2x = 4(-1 + z) + 2
7 + 2x = (-1 * 4 + z * 4) + 2
7 + 2x = (-4 + 4z) + 2

Reorder the terms:
7 + 2x = -4 + 2 + 4z

Combine like terms: -4 + 2 = -2
7 + 2x = -2 + 4z

Solving
7 + 2x = -2 + 4z

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 2x = -2 + -7 + 4z

Combine like terms: 7 + -7 = 0
0 + 2x = -2 + -7 + 4z
2x = -2 + -7 + 4z

Combine like terms: -2 + -7 = -9
2x = -9 + 4z

Divide each side by '2'.
x = -4.5 + 2z

Simplifying
x = -4.5 + 2z

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