7(z-2)39=3(5-z)

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Solution for 7(z-2)39=3(5-z) equation:


Simplifying
7(z + -2) * 39 = 3(5 + -1z)

Reorder the terms:
7(-2 + z) * 39 = 3(5 + -1z)

Reorder the terms for easier multiplication:
7 * 39(-2 + z) = 3(5 + -1z)

Multiply 7 * 39
273(-2 + z) = 3(5 + -1z)
(-2 * 273 + z * 273) = 3(5 + -1z)
(-546 + 273z) = 3(5 + -1z)
-546 + 273z = (5 * 3 + -1z * 3)
-546 + 273z = (15 + -3z)

Solving
-546 + 273z = 15 + -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.
-546 + 273z + 3z = 15 + -3z + 3z

Combine like terms: 273z + 3z = 276z
-546 + 276z = 15 + -3z + 3z

Combine like terms: -3z + 3z = 0
-546 + 276z = 15 + 0
-546 + 276z = 15

Add '546' to each side of the equation.
-546 + 546 + 276z = 15 + 546

Combine like terms: -546 + 546 = 0
0 + 276z = 15 + 546
276z = 15 + 546

Combine like terms: 15 + 546 = 561
276z = 561

Divide each side by '276'.
z = 2.032608696

Simplifying
z = 2.032608696

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