Use Substitution Method and if you can please show work. 10. y = 3x - 34
y = 2x - 5

14. у = -3х + 4
-6x - 2y = -8

10. y=3x-34 ; y=2x-5

3x-34=2x-5

x-34=-5

y=2x-5

x=29

y=2x-5 = 2(29) -5= 53

x= 29 ; y=53

14. y=-3x+4 ; -6x-2y=-8

−6x−2(−3x+4)=−8

Simplify both sides of the equation.

−6x−2(−3x+4)=−8

−6x+(−2)(−3x)+(−2)(4)=−8(Distribute)

−6x+6x+−8=−8

(−6x+6x)+(−8)=−8(Combine Like Terms)

−8=−8

−8=−8

Step 2: Add 8 to both sides.

−8+8=−8+8

0=0

All real numbers are solutions.