Question

Equation C: a = 2b + 7
Equation D: a = 5b − 3
What value of a can be substituted into equation D to solve the system of equations? FAN AND MEDAL

Answer 1

Equation C already tells u the value of a right?

Answer 2

2b
5b
5b − 3
2b + 7

Answer 3

So in place of a in equation D we put the value of a in place of a from equation d

Answer 4

ok @pooja195

Answer 5

When we substitute we get what?
_______= 5b-3

Answer 6

2? @pooja195