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Elanso [62]
3 years ago
11

Solve for x in the equation? a/(2x-c) = -1

Mathematics
2 answers:
notsponge [240]3 years ago
7 0

Answer:

x = \frac{(a - c)}{-2}

Step-by-step explanation:

a/(2x-c) = -1

The first step is to multiply both sides by (2x - c)

(2x - c)a/(2x-c) = -1(2x - c)

a = -2x + c

a - c = -2x + c - c

a - c = -2x

Divide both side by -2

(a - c)/-2 = x

∴ x = \frac{(a - c)}{-2}

Svet_ta [14]3 years ago
4 0

Answer:

\frac{c-a}{2}

Step-by-step explanation:

given \frac{a}{2x-c} = - 1 ( cross- multiply )

- (2x - c ) = a ( distribute left side )

- 2x + c = a ( subtract c from both sides )

- 2x = a - c ( multiply both sides by - 1 )

2x = c - a ( divide both sides by 2 )

x = \frac{c-a}{2}

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