Answer:
Step-by-step explanation:
PEMDAS is a set of rules which are followed while solving mathematical expressions. These rules start with Parentheses, and then operations are performed on the exponents or powers. Next, we perform operations on multiplication or division from left to right. Finally, operations on addition or subtraction are performed from left to right.
2 1/2x - 3/4(2x+5)=3/8 3/8=0.375
2.5x - 0.75(2x+5)=0.375
2.5x - 1.5x - 3.75 = 0.373
2.5x-1.5x=4.12
1x=4.12
X= 4 1/8
Maybe study more to get the any
2) 1 4/5
3) 2
4) 4 1/3
5) 3 4/8 or 3 1/2
6) 6 2/8
