Solve the system of equations.

7y + 10. x = - 11

4y - 3x = - 15

x = 1

y = - 3

Step-by-step explanation:

multiply them to get common factor for y or x:

3 (7y+10x=-11)

10 (4y-3x=-15)

21y+30x=-33

40y-30x=-150 x's cancel out so solve for y

61y = - 183

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y = - 3 insert y into either equation and solve for x

4 (-3) - 3x=-15

x = 1