3+1.5(2+2)=3.5z-4

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Solution for 3+1.5(2+2)=3.5z-4 equation:


Simplifying
3 + 1.5(2 + 2) = 3.5z + -4

Combine like terms: 2 + 2 = 4
3 + 1.5(4) = 3.5z + -4

Multiply 1.5 * 4
3 + 6 = 3.5z + -4

Combine like terms: 3 + 6 = 9
9 = 3.5z + -4

Reorder the terms:
9 = -4 + 3.5z

Solving
9 = -4 + 3.5z

Solving for variable 'z'.

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

Add '-3.5z' to each side of the equation.
9 + -3.5z = -4 + 3.5z + -3.5z

Combine like terms: 3.5z + -3.5z = 0.0
9 + -3.5z = -4 + 0.0
9 + -3.5z = -4

Add '-9' to each side of the equation.
9 + -9 + -3.5z = -4 + -9

Combine like terms: 9 + -9 = 0
0 + -3.5z = -4 + -9
-3.5z = -4 + -9

Combine like terms: -4 + -9 = -13
-3.5z = -13

Divide each side by '-3.5'.
z = 3.714285714

Simplifying
z = 3.714285714

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