Question

solve for x and y
3x+3+6y - 12=2 and
x-1 +5y-10=2
​

Answer 1

Step-by-step explanation:

3x+3+6y-12-2=0

3x+3+6y-14=0

3x+3-14+6y=0

3x-11+6y=0

3x+6y=11 equation i

x+5y-10-1-2=0

x+5y-11-2=0

x+5y-13=0

x+5y =13equation ii

combining i and ii

3x+6y=11 *1

x+5y=13 *3

=3x+6y=11

3x+15y=39

- - -

= -11y=28

y=28/-11

y= -2.54 iii

iii in i

3x+6*(-2.54)=11

3x-15.24=11

3x=11+15.24

x=26.24/3

x=8.74

Answer 2

Answer:

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