1.5(12-2)=5n-7

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Solution for 1.5(12-2)=5n-7 equation:


Simplifying
1.5(12 + -2) = 5n + -7

Combine like terms: 12 + -2 = 10
1.5(10) = 5n + -7

Multiply 1.5 * 10
15 = 5n + -7

Reorder the terms:
15 = -7 + 5n

Solving
15 = -7 + 5n

Solving for variable 'n'.

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

Add '-5n' to each side of the equation.
15 + -5n = -7 + 5n + -5n

Combine like terms: 5n + -5n = 0
15 + -5n = -7 + 0
15 + -5n = -7

Add '-15' to each side of the equation.
15 + -15 + -5n = -7 + -15

Combine like terms: 15 + -15 = 0
0 + -5n = -7 + -15
-5n = -7 + -15

Combine like terms: -7 + -15 = -22
-5n = -22

Divide each side by '-5'.
n = 4.4

Simplifying
n = 4.4

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