8(f+5)-(7f+2)=

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Solution for 8(f+5)-(7f+2)= equation:


Simplifying
8(f + 5) + -1(7f + 2) = 0

Reorder the terms:
8(5 + f) + -1(7f + 2) = 0
(5 * 8 + f * 8) + -1(7f + 2) = 0
(40 + 8f) + -1(7f + 2) = 0

Reorder the terms:
40 + 8f + -1(2 + 7f) = 0
40 + 8f + (2 * -1 + 7f * -1) = 0
40 + 8f + (-2 + -7f) = 0

Reorder the terms:
40 + -2 + 8f + -7f = 0

Combine like terms: 40 + -2 = 38
38 + 8f + -7f = 0

Combine like terms: 8f + -7f = 1f
38 + 1f = 0

Solving
38 + 1f = 0

Solving for variable 'f'.

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

Add '-38' to each side of the equation.
38 + -38 + 1f = 0 + -38

Combine like terms: 38 + -38 = 0
0 + 1f = 0 + -38
1f = 0 + -38

Combine like terms: 0 + -38 = -38
1f = -38

Divide each side by '1'.
f = -38

Simplifying
f = -38

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