Answer:
by making something simpler to understand
Step-by-step explanation:
Answer:
x=0 and y=3
Step-by-step explanation:
If x=0, then we can just plug that value into the other equation and solve for y:
x+4y=12
0+4y=12
4y=12
y=3
Therefore, the solution to the system of equations is x=0 and y=3
Answer:
21-7x
Step-by-step explanation: gather like terms
25-4=21 -9x+2x=-7x
Answer:q=575
Step-by-step explanation:
