Answer:3x+y=23
Step-by-step explanation:
Answer:
x=-1/3y+23/3
Let's solve for x.
y−2=−3(x−7)
Step 1: Flip the equation.
−3x+21=y−2
Step 2: Add -21 to both sides.
−3x+21+−21=y−2+−21
−3x=y−23
Step 3: Divide both sides by -3.
−3x/-3=y-23/-3
