Question

8.3x-3.4+1.5x=31.88 решите уравнение

Answer 1

8.3х+1.5х=31.88+3.4
9,8х=35.28
х=3,6

Answer 2

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Answer 3

To solve the equation 8.3x - 3.4 + 1.5x = 31.88, follow these steps:

Step 1: Combine the x terms on the left side of the equation. 8.3x + 1.5x - 3.4 = 31.88

Step 2: Add the x terms together. (8.3 + 1.5)x - 3.4 = 31.88

Step 3: Simplify the x terms. 9.8x - 3.4 = 31.88

Step 4: Isolate the variable x on one side by adding 3.4 to both sides of the equation. 9.8x = 31.88 + 3.4

Step 5: Add the numbers on the right side. 9.8x = 35.28

Step 6: Solve for x by dividing both sides by 9.8. x = 35.28 / 9.8

Step 7: Calculate the result. x ≈ 3.6

So, the solution to the equation is x ≈ 3.6.