7(c+25)=2(c+20)

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Solution for 7(c+25)=2(c+20) equation:


Simplifying
7(c + 25) = 2(c + 20)

Reorder the terms:
7(25 + c) = 2(c + 20)
(25 * 7 + c * 7) = 2(c + 20)
(175 + 7c) = 2(c + 20)

Reorder the terms:
175 + 7c = 2(20 + c)
175 + 7c = (20 * 2 + c * 2)
175 + 7c = (40 + 2c)

Solving
175 + 7c = 40 + 2c

Solving for variable 'c'.

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

Add '-2c' to each side of the equation.
175 + 7c + -2c = 40 + 2c + -2c

Combine like terms: 7c + -2c = 5c
175 + 5c = 40 + 2c + -2c

Combine like terms: 2c + -2c = 0
175 + 5c = 40 + 0
175 + 5c = 40

Add '-175' to each side of the equation.
175 + -175 + 5c = 40 + -175

Combine like terms: 175 + -175 = 0
0 + 5c = 40 + -175
5c = 40 + -175

Combine like terms: 40 + -175 = -135
5c = -135

Divide each side by '5'.
c = -27

Simplifying
c = -27

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