Solve for x for x: x+2y=2
x+2y +-2y=2+-2y (add -2y on both sides.)
x=-2y+2
Substitute : -2y+2 for x in
4x-y=4:
4(-2y+2)-y=4
-9y+8=4 Simplify both sides of the equation.
-9y+8+-8=4+-8 Add -8 to both sides.
-9y=-4
-9/-9=-4-9 Divide both sides by -9
y=4/9
Substitute 4/9 for y in
x=-2y+2
x=-2(4/9)+2
x=10/9
y=4/9,x=10/9
If i understand the machine correctly and -3 is x and 8 is the final answer, f(x)=x+11
Answer:
48 might be
Step-by-step explanation:
i hope is right
Answer:
answer is 3
there are two ways to solve it. I hope you understand.
Answer:
radius of the sphere (r) = 21 units
Step-by-step explanation:
here's the solution : -
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=》
( pi cancel out )
=》
=》
