Question

Find the value of the unknown variable in the following question.
a+7/2+3a/5=1​

Answer 1

Answer:

Examples: 1+2, 1/3+1/4, 2^3 * 2^2

(x+1)(x+2) (Simplify Example), 2x^2+2y @ x=5, y=3 (Evaluate Example)

y=x^2+1 (Graph Example), 4x+2=2(x+6) (Solve Example)

Answer 2

Answer:

-25/11

Step-by-step explanation:

(a+7)/2 + 3a/5 = 1

5(a+7) +2(3a) /10 = 1

5a + 35 + 6a = 10

11a = 10 - 35

11a = -25

a = -25/11

Hope it helps you:)