5x-4+2x=3
Help me solve the equation
A. 1
B. 2
C. 3
D. 4
Which is the answer you don’t have to solve it al out

An unknown number of kids and buses are getting assigned. when assigning 4 kids to each bus, there are 2 kids that aren't placed in a bus. when assigning 8 kids to each bus, there are 2 empty buses. how many total kids are there?

How do i do this? i don’t understand

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.