I think there would be 24 combinations.
Answer:
4x=4
Step-by-step explanation:
first do the parenthesis and do -1 * 7x and -1 * -2
3x - 7x + 2 + 2
3x - 7x and the 2+2= 4x+4
Answer:
https://youtu.be/WYNfQabLpuk
<span>x + 6y = 2
4x - 3y = 10
The first thing to do when solving a system of equations using the addition/elimination method is to multiply one or both of the equation by a value that will cancel out one of the variable terms.
Based on this, the correct answer is D - multiply the bottom equation by 2 thus eliminating the y variable when the equations are added together:
</span>x + 6y = 2 x + 6y = 2
2(4x - 3y = 10) --> 8x - 6y = 20<span>
Hope this helps.</span>
.......240% of 1344=3225.6
