Question

2(х+1)+1/2(х-1)=7/4х

Answer 1

1/2=0,5
7/4=2,75

2x+2+0.5x-0.5=1.75x
2x+0.5x-0.75x=-2+0.5
0.75x=-1.5
x=-2

Answer 2

I can help you with your math problem. Here is the detailed solution:

First, we need to simplify the equation by distributing the coefficients and combining the like terms. We get:

$$2x + 2 + \frac{x}{2} - \frac{1}{2} = \frac{7x}{4}$$

Next, we need to move all the terms with $x$ to one side and the constants to the other side. We can do this by subtracting $\frac{x}{2}$ from both sides and subtracting $2$ from both sides. We get:

$$\frac{3x}{2} - \frac{7x}{4} = -\frac{3}{2}$$

Then, we need to find the common denominator of the fractions and simplify the equation. The common denominator is $4$, so we multiply the first fraction by $\frac{2}{2}$ and get:

$$\frac{6x}{4} - \frac{7x}{4} = -\frac{3}{2}$$

Simplifying, we get:

$$-\frac{x}{4} = -\frac{3}{2}$$

Finally, we need to isolate $x$ by multiplying both sides by $-4$. We get:

$$x = 6$$

Therefore, the solution is $x = 6$.Ответь+подробно.+2(х+1)+1/2(х-1)=7/4х