7(f-1)+10=45

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Solution for 7(f-1)+10=45 equation:


Simplifying
7(f + -1) + 10 = 45

Reorder the terms:
7(-1 + f) + 10 = 45
(-1 * 7 + f * 7) + 10 = 45
(-7 + 7f) + 10 = 45

Reorder the terms:
-7 + 10 + 7f = 45

Combine like terms: -7 + 10 = 3
3 + 7f = 45

Solving
3 + 7f = 45

Solving for variable 'f'.

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

Add '-3' to each side of the equation.
3 + -3 + 7f = 45 + -3

Combine like terms: 3 + -3 = 0
0 + 7f = 45 + -3
7f = 45 + -3

Combine like terms: 45 + -3 = 42
7f = 42

Divide each side by '7'.
f = 6

Simplifying
f = 6

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