153k views
0 votes
3x-4=2x+1
3x-4-2x=2x+1-2x
x-4=1
x-4+4=1-4
x=-3

User Munez NS
by
4.5k points

1 Answer

3 votes

Answer:

3x-4=2x+1 the answer is x=5

3x-4-2x=2x+1-2x the answer is x=5

x-4=1 the answer is x=5

x-4+4=1-4 the answer is x=-3

x=-3 is already the answer

Explanation:

3x-4=2x+1

=3x-2x=1+4

=1x=5

=1x/1=5/1

=x=5

3x-4-2x=2x+1-2x

=3x-2x-2x+2x=1+4

=1x=5

=1x/1=5/1

=x=5

User Felix Lamouroux
by
3.7k points