Question

5 ( x - 2 ) + 3 x = 40

Answer 1

Відповідь:

х=4/25

Покрокове пояснення:

5(х-2)+3х=40

5х-10+3х=40

5х+3х=40+10

8х=50

х=8/50

х=4/25

Answer 2

5х-10+3х=40;
8х=50
х=6,25

Answer 3

To solve the equation 5(x - 2) + 3x = 40, you need to find the value of x that satisfies the equation. Here's how you can do it step-by-step:

1. Distribute the 5 on the left side of the equation: 5x - 10 + 3x = 40

2. Combine like terms on the left side: 8x - 10 = 40

3. Now, get rid of the constant term (-10) on the left side by adding 10 to both sides of the equation: 8x - 10 + 10 = 40 + 10 8x = 50

4. Finally, isolate x by dividing both sides by 8: x = 50 / 8 x = 6.25

So, the solution to the equation is x = 6.25.