SAT Change the Subject

Algebra Level 1

If a=3b2c a = 3b - 2c , which of the following is an expression for b b ?

(A)   3b2c \ \ 3b - 2c

(B)   a+2c \ \ a + 2c

(C)   a+3c2 \ \ \frac{a+3c}{2}

(D)   a+2c3\ \ \frac{a+2c}{3}

(E)  3ba2 \ \frac{3b-a}{2}

×

Problem Loading...

Note Loading...

Set Loading...