Answer this 30 points and brainliest!

Solve |2x - 5| = 4 if anyone could , that would be great

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Sum is 17 and their difference is 3