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tangare [24]
3 years ago
7

X(a-b)=b(c-x)make x the subject of the formular pls help meee​

Mathematics
1 answer:
dezoksy [38]3 years ago
6 0

Answer:

X(a - b) = b (c - x) : x = - -\frac{X\left(a-b\right)-bc}{b};\quad \:b\ne \:0

Step-by-step explanation:

X\left(a-b\right)=b\left(c-x\right)

Switch sides:

b\left(c-x\right)=X\left(a-b\right)

Divide both sides by; \:b\ne \:0

\frac{b\left(c-x\right)}{b}=\frac{X\left(a-b\right)}{b};\quad \:b\ne \:0

Simplify:

\frac{b\left(c-x\right)}{b}=\frac{X\left(a-b\right)}{b};\quad \:b\ne \:0

Subtract c from both sides:

c-x-c=\frac{X\left(a-b\right)}{b}-c;\quad \:b\ne \:0

Simplify:

-x=\frac{X\left(a-b\right)}{b}-c;\quad \:b\ne \:0

Divide both sides by -1;\quad \:b\ne \:0:

\frac{-x}{-1}=\frac{\frac{X\left(a-b\right)}{b}}{-1}-\frac{c}{-1};\quad \:b\ne \:0

Simplify:

x=-\frac{X\left(a-b\right)-bc}{b};\quad \:b\ne \:0

Hope I helped. If so, may I get brainliest and a thanks?

Thank you. Have a good day! =)

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