Sagot :
Step-by-step explanation:
3x+8y=40
Step 1: Add -8y to both sides.
3x+8y+−8y=40+−8y
3x=−8y+40
Step 2: Divide both sides by 3.
3x
3
=
−8y+40
3
x=
−8
3
y+
40
3
Answer:
x=
−8
3
y+
40
3
Step-by-step explanation:
3x+8y=40
Step 1: Add -8y to both sides.
3x+8y+−8y=40+−8y
3x=−8y+40
Step 2: Divide both sides by 3.
3x
3
=
−8y+40
3
x=
−8
3
y+
40
3
Answer:
x=
−8
3
y+
40
3