How do you solve 4y plus x equals 8
Does it say solve for y?
x = 4 and y = 0
y = 31
You cannot solve one equation in two unknowns.
How do you solve 4y plus x equals 8
Does it say solve for y?
x = 4 and y = 0
4y + 7 = 19 ∴ 4y = 12 ∴ y = 3
y = 31
4y + 10 = -18 4y = -28 y = -7
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
(12, 1)