7z+3-2z=8+4z+1

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Solution for 7z+3-2z=8+4z+1 equation:


Simplifying
7z + 3 + -2z = 8 + 4z + 1

Reorder the terms:
3 + 7z + -2z = 8 + 4z + 1

Combine like terms: 7z + -2z = 5z
3 + 5z = 8 + 4z + 1

Reorder the terms:
3 + 5z = 8 + 1 + 4z

Combine like terms: 8 + 1 = 9
3 + 5z = 9 + 4z

Solving
3 + 5z = 9 + 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.
3 + 5z + -4z = 9 + 4z + -4z

Combine like terms: 5z + -4z = 1z
3 + 1z = 9 + 4z + -4z

Combine like terms: 4z + -4z = 0
3 + 1z = 9 + 0
3 + 1z = 9

Add '-3' to each side of the equation.
3 + -3 + 1z = 9 + -3

Combine like terms: 3 + -3 = 0
0 + 1z = 9 + -3
1z = 9 + -3

Combine like terms: 9 + -3 = 6
1z = 6

Divide each side by '1'.
z = 6

Simplifying
z = 6

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