Answer:
X = 2
Step-by-step explanation:
14= 28 + 7x
28 - 14 = 7x
14 = 7x
14 / 7
2 = x
Answer:
the first one is 0.08 second 0.06 third 0.04 fourth 0.035
Step-by-step explanation:
just divide total cost by amount
23/100×$640=147.2 is the answer
" the difference " means subtract
3n - 4 = -19 <== ur equation
3n = -19 + 4
3n = - 15
n = -15/3
n = -5 <== ur number