5x-4-x=4(x+1)
5x-4-x=4(x)+4(1)
(5x-x)-4=4x+4
4x-4=4x+4
+4 +4
4x=4x+8
/4 /4
x = x+2
-x -x
0=2
Let the number be x:
3*x-2=13
∴3x=13+2
∴3x=15 (divide both sides by 3)
∴x=5 the answer is C
Answer:
5000
Step-by-step explanation:
800/16 * x/100
800 * 100 = 80,000
16 * x = 16x
80,000/16x
x = 5000
Answer:
a=(p-2b)/2
Step-by-step explanation:
a=(p-2b)/2