How do you solve 4y plus x equals 8
x = 4 and y = 0
y = 31
You cannot solve one equation in two unknowns.
4y+2 = 2y+6 4y-2y = 6-2 2y = 4 y = 2
How do you solve 4y plus x equals 8
x = 4 and y = 0
4y + 7 = 19 ∴ 4y = 12 ∴ y = 3
y = 31
You can't solve it. But you can simplify it to get: 4x+y=2
You cannot solve one equation in two unknowns.
4y+2 = 2y+6 4y-2y = 6-2 2y = 4 y = 2
For 4y+228 = 352 the value of y works out as 31.
x = 5, y = -1
2y = 4x + 4y = 2x + 2
You need three independent equations to solve for three unknown variables.
How do you write 4x plus 4y equals 40 or how do you solve it? You would write it 4x+4y=40 you would solve it for y by subtracting 4x from both sides 4y=40-4x then divide all of that by 4y=40-4x/4 that's if you were graphing i have no idea what you're asking hope that helps if it's not too late.