7x^2-3x - (3x^2 +4x -5) multiply negative one across the entire second term
7x^2 - 3x -3x^2 -4x +5
4x^2 -7x +5
Combine like terms then you have your answers
Answer:
8
Step-by-step explanation:
3(2)-2(1-2) / 3-2
6-2(-1) / 1
6 + 2 / 1
8 / 1
= 8
Answer:
x = 13
Step-by-step explanation:
Your answer is simple times 6 to 3 to get 18 then 15 by 8 to get 96 then add up everything to get 114
