Question

Please help me! its about solving system by substitution

Answer 1

Y=2

first you would plug x into the equation:
2(4)+3y=14 which then gives you:
8 + 3y =14
then you would subtract by 8 on both sides leaving you with :
3y=6
then you divide by 3 on both sides and get Y=2

Answer 2

Step: Solvex=4for x:

x=4

Step: Substitute4forxin2x+3y=14:

2x+3y=14

(2)(4)+3y=14

3y+8=14(Simplify both sides of the equation)

3y+8+−8=14+−8(Add -8 to both sides)

3y=6

3y

3

=

6

3

(Divide both sides by 3)

y=2

Answer:

x=4 and y=2

Explanation: