Question

48x-80-40x-80=40equation
$48x - 80 - 40x - 80 = 40$
Systematic method​

Answer 1

Step-by-step explanation:

Answer: 8x+8=80. 8x=80-8=72. X=72/8. X=9. 13=4m÷10-7. 13+7=4m÷10. 20×10=4m. 200\4=m. 50=m. 16(3x-5)-10(4x-8)=40. 48x-80-40x+80=40.