Question

Y=−5x2+ 6x− 3 y=−4x− 3

using elimination or subsutution

Answer 1

I think the answer is:2x-4y=13

START BY USING BODMAS

1. Brackets
2. of
3. division
4. multiplication
5. addition
6. subtraction

y=-(10)+6x-3y=-4x-3

{3+10=13}

{3y+y=4y}

{6x-4x=2x}

4y=+2x-13

=2x-4y=13

I'M NOT SURE OF THE ANSWER THOUGH

Answer 2

Explanation:

My math is terrible but I think u should eliminate and substitute.