4-(7z+3)=7z+1

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


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

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

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

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

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

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

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

Solving
-7z = 7z

Solving for variable 'z'.

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

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

Combine like terms: -7z + -7z = -14z
-14z = 7z + -7z

Combine like terms: 7z + -7z = 0
-14z = 0

Divide each side by '-14'.
z = 0

Simplifying
z = 0

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