-3z-7=-4z+1

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Solution for -3z-7=-4z+1 equation:


Simplifying
-3z + -7 = -4z + 1

Reorder the terms:
-7 + -3z = -4z + 1

Reorder the terms:
-7 + -3z = 1 + -4z

Solving
-7 + -3z = 1 + -4z

Solving for variable 'z'.

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

Add '4z' to each side of the equation.
-7 + -3z + 4z = 1 + -4z + 4z

Combine like terms: -3z + 4z = 1z
-7 + 1z = 1 + -4z + 4z

Combine like terms: -4z + 4z = 0
-7 + 1z = 1 + 0
-7 + 1z = 1

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

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

Combine like terms: 1 + 7 = 8
1z = 8

Divide each side by '1'.
z = 8

Simplifying
z = 8

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