To solve the equation 3x - 1/2 = 3.5 × 2, let's first simplify the right side:
3.5 × 2 = 7
Now the equation becomes:
3x - 1/2 = 7
To isolate x, let's add 1/2 to both sides of the equation:
3x - 1/2 + 1/2 = 7 + 1/2
This simplifies to:
3x = 7 + 1/2
To add 7 and 1/2, we need to find a common denominator, which is 2:
7 + 1/2 = 14/2 + 1/2 = 15/2
Now the equation becomes:
3x = 15/2
To solve for x, divide both sides of the equation by 3:
(3x)/3 = (15/2)/3
This simplifies to:
x = 15/6
To simplify the fraction 15/6, we can divide the numerator and denominator by their greatest common divisor, which is 3:
x = (15/3)/(6/3) = 5/2
Therefore, the solution to the equation 3x - 1/2 = 3.5 × 2 is x = 5/2.
乌拉圭总统拉卡列于11月20日至24日对中国进行国事访问。，江立斌表示，以上疾病高发的原因，除了季节性流行之外，可能与人们普遍感染过新冠（COVID-19）病毒后造成免疫系统紊乱，容易诱发呼吸道疾病有关。
”听了反诈民警的讲解，现场观众由衷地说道。， 我的理解是，脱口秀演员不只是一群喜欢逗笑大家的人，也是一群试图向世界坦白自己的人。
比如用硬派SUV中独有的无框车门演绎时尚动感，用自信挺拔的车身、硬朗的线条传递坚毅的精神气质，用“五阙星环”前脸为家族式DNA增加新注解，及至环绕式格栅灯、旗帜飞扬尾灯、车侧独特的“D”形框，无处不体现着一种“潮”然不群的潮流态度。， 十、搭建“平安365”为企服务信息化平台。
首页
