Question

3x-4(2-5x)=7(x+5)-11​

Answer 1

Answer:

Step 1

(3x×2)+(3x×-5x)=6x-15x^2

(-4×2) + (-4×-5x)=-8+20x

Total =-15x^2+20x-2

Step 2

7(x+5)-11

7x+35-11

7x+24

hence they are not equal