Question

Solve the system of linear equations by elimination.

9x−2y=349x−2y=34
5x+2y=−6

Answer 1

so combine all the x and the Y on the left side and the coefficients on the right and then multiply the variable (x or Y) by the number needed for both. and then whichever variable you have left (x or y) will equal the coefficient and then divide by the coefficient