6z+7-3z=1+2z-3

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Solution for 6z+7-3z=1+2z-3 equation:


Simplifying
6z + 7 + -3z = 1 + 2z + -3

Reorder the terms:
7 + 6z + -3z = 1 + 2z + -3

Combine like terms: 6z + -3z = 3z
7 + 3z = 1 + 2z + -3

Reorder the terms:
7 + 3z = 1 + -3 + 2z

Combine like terms: 1 + -3 = -2
7 + 3z = -2 + 2z

Solving
7 + 3z = -2 + 2z

Solving for variable 'z'.

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

Add '-2z' to each side of the equation.
7 + 3z + -2z = -2 + 2z + -2z

Combine like terms: 3z + -2z = 1z
7 + 1z = -2 + 2z + -2z

Combine like terms: 2z + -2z = 0
7 + 1z = -2 + 0
7 + 1z = -2

Add '-7' to each side of the equation.
7 + -7 + 1z = -2 + -7

Combine like terms: 7 + -7 = 0
0 + 1z = -2 + -7
1z = -2 + -7

Combine like terms: -2 + -7 = -9
1z = -9

Divide each side by '1'.
z = -9

Simplifying
z = -9

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