14+2x=4x: divide 2x on each side
14=2x: divide by 2
7=x
7
Answer:
12
Step-by-step explanation:
the LCD is 12 I don't really know how else to explain that
Answer:
2+2=4
Step-by-step explanation:
Blue balls : Total number.
Total number of balls = 50 + 45 + 65 = 160
Blue balls : Total number.
= 65: 160 Divide both by 5.
= 13 : 32
= 13/32. That is the ratio.
Answer: 11
Step-by-step explanation: First, 9 times 2 is 18. Then subtract 18-7 which equals 11.