Answer:
x=2
Step-by-step explanation:
3x^2=12 divide both sides by three
x^2=4 now find the square root of both sides
x=2
1 US liquid gallon is 3.785 liters
:)
Answer:
y=18
Explanation:
input x=5
rule ——-> 4x-2
=4x5-2
=20-2
=18 {scrutinize}
output y=18
Answer:
x= -2/3 y+4
Step-by-step explanation:
Let's solve for x.
3x+2y=12
Step 1: Add -2y to both sides.
3x+2y+−2y=12+−2y
3x=−2y+12
Step 2: Divide both sides by 3.
3x
3
=
−2y+12
3