2(f+7)-5=4f+9

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Solution for 2(f+7)-5=4f+9 equation:


Simplifying
2(f + 7) + -5 = 4f + 9

Reorder the terms:
2(7 + f) + -5 = 4f + 9
(7 * 2 + f * 2) + -5 = 4f + 9
(14 + 2f) + -5 = 4f + 9

Reorder the terms:
14 + -5 + 2f = 4f + 9

Combine like terms: 14 + -5 = 9
9 + 2f = 4f + 9

Reorder the terms:
9 + 2f = 9 + 4f

Add '-9' to each side of the equation.
9 + -9 + 2f = 9 + -9 + 4f

Combine like terms: 9 + -9 = 0
0 + 2f = 9 + -9 + 4f
2f = 9 + -9 + 4f

Combine like terms: 9 + -9 = 0
2f = 0 + 4f
2f = 4f

Solving
2f = 4f

Solving for variable 'f'.

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

Add '-4f' to each side of the equation.
2f + -4f = 4f + -4f

Combine like terms: 2f + -4f = -2f
-2f = 4f + -4f

Combine like terms: 4f + -4f = 0
-2f = 0

Divide each side by '-2'.
f = 0

Simplifying
f = 0

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