Answered

Find the best solutions to your questions at Westonci.ca, the premier Q&A platform with a community of knowledgeable experts. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

6x+6y=-6
5x+y=-13


*Substitution~ Please explain how on all steps shown

Sagot :

vivio
Solve for one variable in one of the equations:
5x + y = -13
y = -13 - 5x

plug that in for the variable in the other equation:
6x + 6y = -6
6x + 6 (-13 - 5x) = -6

Solve for the variable:
6x - 78 - 30x = -6
-24x - 78 = -6
-24x = 72
x = -3

Plug that in for the variable in any of the original equations:
5x + y = -13
5 (-3) + y = -13

Solve for the variable:
-15 + y = -13
y = 2

(-3, 2)
Thank you for choosing our service. We're dedicated to providing the best answers for all your questions. Visit us again. Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. Thank you for visiting Westonci.ca, your go-to source for reliable answers. Come back soon for more expert insights.