Question

What is the value of the x variable in the solution to the following system of equations?
4x + 3y = 10
4x + 5y = 14

Answer 1

how you need solve it by elimination or substitution method ?

Answer 2

what?

Answer 3

you need to solve this system for get the x value ,yes

Answer 4

ok try multiplie first equation by 5 and the second by -3

what will get ?

Answer 5

4x + 3y = 10 *5
4x + 5y = 14 *(-3)


20x +15y = 50
-12x -15y = - 42
------------------- add term by term

8x 0 = 8

8x = 8

x = 8/8

x = 1

Answer 6

ok ?

Answer 7

yes thank you

Answer 8

yw


good luck

Answer 9

x=1