SOLUTION: what is the slope and y-intercept for 3x+3y=63

Question 980934: what is the slope and y-intercept for 3x+3y=63
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!

slope, -1
y-intercept, 21

---
A linear equation in standard form, but not simplified is given.
Multiply both sides by simplifies into .
If you solve this for y in terms of x, you use steps

You must recognize that this is the slope-intercept form of the linear equation, and know what the parts of the equation mean.
y=mx+b is a model format for slope intercept form.
m, means slope, vertical change divided by horizontal change;
b, means vertical axis intercept, the y value for when x is 0.
RELATED QUESTIONS
What is the slope and y-intercept of... (answered by macston)

what is the slope and the y intercept of... (answered by MRperkins)

what is the slope and the y intercept of... (answered by Fombitz,gonzo)

What is the correct slope and y-intercept for the following: y=... (answered by ikleyn)

what is the slope and y-intercept for -4(3x - y ) =... (answered by oberobic)

2y=3x+12 what is the slope and y... (answered by josgarithmetic)

what is the slope and y-intercept form for this problem:... (answered by Earlsdon,RayVelbis)

what is the slope of the line 3x-4y=8 find the w and y intercept for 3x + y =... (answered by cdmcg)

I need help with slope and y intercept form. Solve 3x+4y=8 for y then determine... (answered by nerdybill)