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.
新车共分为70标准版和150进阶版两个版本,售价分别为9.38万元和10.98万元。, 2010年,靳东参演电视剧《青春不言败》剧组,结识了女演员李佳。
▲可以看出内存配置为镁光的DDR4-3200MHz双通道内存条。,同时,社区标准化建设党群服务中心、综治中心、文化活动中心,做实做细“1+2+5+8+N”的社区基层治理,以社区“大党委”加2个党支部,加3个网格单位、2个支持单位,加8个开发企业,再加N个责任人的共责共治工作模式,实现对社区外来务工人员和本地群众的有效治理,做到矛盾纠纷村内化解100%,村“两委”干部坐班100%,老百姓办事都能第一时间找到村干部。
(本报记者 杨沛洁),此时,当天上午市民关心的“热门话题”,均已在知识库里有了最新、最准确的答复。