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

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


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

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

Combine like terms: 7 + 3 = 10
10 + -4z = 3z + 1

Reorder the terms:
10 + -4z = 1 + 3z

Solving
10 + -4z = 1 + 3z

Solving for variable 'z'.

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

Add '-3z' to each side of the equation.
10 + -4z + -3z = 1 + 3z + -3z

Combine like terms: -4z + -3z = -7z
10 + -7z = 1 + 3z + -3z

Combine like terms: 3z + -3z = 0
10 + -7z = 1 + 0
10 + -7z = 1

Add '-10' to each side of the equation.
10 + -10 + -7z = 1 + -10

Combine like terms: 10 + -10 = 0
0 + -7z = 1 + -10
-7z = 1 + -10

Combine like terms: 1 + -10 = -9
-7z = -9

Divide each side by '-7'.
z = 1.285714286

Simplifying
z = 1.285714286

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