SOLUTION: Solve the equation for y. Then find the value for y for each value x. 4x=3y-7; x= a, 5, 6

Algebra ->  Expressions-with-variables -> SOLUTION: Solve the equation for y. Then find the value for y for each value x. 4x=3y-7; x= a, 5, 6      Log On


   

Question 515719: Solve the equation for y. Then find the value for y for each value x.
4x=3y-7; x= a, 5, 6
Answer by Maths68(1474) About Me  (Show Source):
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4x=3y-7; x= a, 5, 6
4x=3y-7
rearrange above equation
3y-7=4x
3y=4x+7
3y/3=(4x+7)/3
y=(4x+7)/3
===========================
Now
x=a
y=(4a+7)/3
==========================
x=5
y=(4(5)+7)/3
y=(20+7)/3
y=27/3
y=9
==========================
x=6
y=(4(6)+7)/3
y=(24+7)/3
y=24/3+(7/3)
y=8+(7/3)