IDNLearn.com provides a comprehensive platform for finding accurate answers. Our platform is designed to provide quick and accurate answers to any questions you may have.

Show steps to solve these systems of equations using the substitution method:
y=-3x+5
5x-4y=-3

And
-3x-3y=3
y=-5x-17


Sagot :

step 1. 5x-4(-3x+5)=-3
step 2. distribute 5x+12x-20=-3
step 3. combine like terms 17x-20=-3
step 4. add 20 17x=17
step 5. divide 17 x=1
step 6. fill x in first equation y=-3(1)+5
step 7. combine y=2
x=1 y=2

step 1. fill in for y -3x-3(-5x-17)=3
step 2. distribute -3x+15x+ 51=3
step 3. combine 12x+51=3
step 4. minus 51 12x= 48
step 5. divide by 12 x= 4
step 6. fill in x to find y y=-5(4)-17
step 7. combine y=-20-17
y=-37 x=4