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3 years ago

Solve for b in the formula 3a+2b =c A.) b=c-3a/2 B.) b= c-2/3a C.) B= 2c/3a D.) b= c-3a

Mathematics

1 answer:

Agata [3.3K]3 years ago

3 0

Answer:

b = (c-3a)/2

Step-by-step explanation:

3a+2b =c

Subtract 3a from each side

3a-3a+2b =c-3a

2b = c -3a

Divide each side by 2

2b/2 = (c-3a)/2

b = (c-3a)/2

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$\implies {\blue {\boxed {\boxed {\purple {\sf { f(-9)= 0.48}}}}}}$

$\large\mathfrak{{\pmb{\underline{\orange{Step-by-step\:explanation}}{\orange{:}}}}}$

$f(x) = \frac{2x + 3}{4x + 5} \\$

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$\bold{ \green{ \star{ \red{Mystique35}}}}⋆$

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