42f+18-19f=-28

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Solution for 42f+18-19f=-28 equation:


Simplifying
42f + 18 + -19f = -28

Reorder the terms:
18 + 42f + -19f = -28

Combine like terms: 42f + -19f = 23f
18 + 23f = -28

Solving
18 + 23f = -28

Solving for variable 'f'.

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

Add '-18' to each side of the equation.
18 + -18 + 23f = -28 + -18

Combine like terms: 18 + -18 = 0
0 + 23f = -28 + -18
23f = -28 + -18

Combine like terms: -28 + -18 = -46
23f = -46

Divide each side by '23'.
f = -2

Simplifying
f = -2

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