Question

3y+45=10y+17 solve for y

Answer 1

Use mathway.com

Answer 2

Ok

Answer 3

y=4

Answer 4

It gives you the answer

Answer 5

get y by itself by -3y from both sides. Then subtract 17 from both sides, that gives you 7y=28 then divide both sides by 7 and you get 4.

Answer 6

3y+45=10y+17
45-17=10y-3y
28 = 7y
y = 28/7
therefore y = 4

Answer 7

well you just go through the numbers for y
such as y=1, y=2, y=3 and work out the probem
untill you get your answer

Answer 8

FULL EXPLANATION AND ANSWER

3y+45=10y+17

Since 10y contains the variable to solve for, move it to the left-hand side of the equation by subtracting 10y from both sides.
3y+45-10y=17

Since 3y and -10y are like terms, add -10y to 3y to get -7y.
-7y+45=17

Since 45 does not contain the variable to solve for, move it to the right-hand side of the equation by subtracting 45 from both sides.
-7y=-45+17

Add 17 to -45 to get -28.
-7y=-28

Divide each term in the equation by -7.
-(7y)/(-7)=-(28)/(-7)

Simplify the left-hand side of the equation by canceling the common factors.
y=-(28)/(-7)

Simplify the right-hand side of the equation by simplifying each term.
y=4