Question

Solve the following equation:
a). y=7x + 4 b). y=6x + 14
y=9x - 6 2x - 9y =30

Answer 1

Pottermelon! Go man! You are coming to answer my question!

Answer 2

Sorry. Leaving now. :)

Answer 3

Not a good answer!

Answer 4

Wait, do you want me to answer it?

Answer 5

matthyj is coming to answer my question!

Answer 6

a). y=7x + 4 y=9x - 6 subsitute
9 x - 6 = 7 x + 4
9x-7x = 4 + 6
2x = 10
x = 5
y = 7 * 2 + 4
y = 18

Answer 7

pottermelon-thanks for at least check out my question!

Answer 8

A: Use substitution. 7x + 4 = 9x - 6. Therefore, -2x = -10. x = 5

Answer 9

Wait how about b?

Answer 10

Anybody help me solve x & y for b