answersLogoWhite

0


Best Answer

5x-4x+3=7


just adding steps

5x-4x+3=7

you put numbers to getter but change sign

5x-4x=7-3

5x-4x=4

then it is clear

5(4)-4(4)=7

20-16=7


so as he said x=4

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: 5x - 4x plus 3 equals 7?
Write your answer...
Submit
Still have questions?
magnify glass
imp