SOLUTION: -7x-3y=21 step by step

SOLUTION: -7x-3y=21 step by step

Algebra.Com

Question 555224: -7x-3y=21 step by step

Answer by kkasko(46) (Show Source): You can put this solution on YOUR website!
-7x-3y=21 step by step
+7x. +7x
-3y=7x+21
/-3. /-3 /-3
y= -7/3x-7
Draw a x and y axis Plot (0,-7) , from that point go down 7 and right 3.
RELATED QUESTIONS
Solve (7x-3y)^2 - 7(7x-3y)+ 10 =0 and 2x-y=1.Find the solution of the equation by step... (answered by rothauserc,MathTherapy)

Step by step... (answered by josgarithmetic)

15 - 4y = -21 Can you show step by step? (answered by solver91311)

Solve the fractional equation 3/7x-2 - 2/7x+3 = 3/4 step by step... (answered by mykasha)

could someone please show me step by step how to solve the system by using the... (answered by Alan3354)

Could someone please show me step by step how to solve the system by elimination method? (answered by Gogonati)

I need help with the factoring equation and step by step solution to... (answered by jim_thompson5910)

I can't remember how to set this one up. Can I get a step-by-step? Find the following... (answered by jim_thompson5910)

how do you change this into an ellipse equation then graph it {{{7x^2+3y^2=84}}} step by (answered by Alan3354)