10y = 4 - 7y - 17
# Combine like terms. 4 and -17, which equals -13.
10y = -7y - 13
# Isolate the variable. To the same to both sides; add 7yto both sides.
17y = -13
# Get y by itself. Divide both sides by 17.
y = -13/17
Chat with our AI personalities
4x-10y=11 4x=11+10y 10y+11=4x 10y=4x-11 y=(4/10)x-(11/10) y=(2/5)x-(11/10)
x/10y is in its simplest form.
Write out equation - 10y - 5x= - 20 Negate equation 10y + 5x = 20 Isolate y variable 10y = - 5x + 20 Divide equation by 10 y= -1/2x + 2
4
10y-3=4y+6 10y = 4y + 9 6y = 9 y = 9/6 y = 3/2 y = 1.5