Question

Tre determines the solution to the equation 3.57 x + 1.61 = 4.71 minus 2.63 x is x = 0.5. He verifies his solution using the steps below. Equation: 3.57 x + 1.61 = 4.71 minus 2.63 x Step 1: 3.57 (0.5) + 1.61 = 4.71 minus 2.63 (0.5) Step 2: 1.785 + 1.61 = 4.71 minus 1.315 Step 3: 3.395 = 6.025 Which statement most accurately describes Tre’s error? Tre made an error when determining the original solution of x = 0.5. Tre made an error when substituting the solution in for x. Tre made an error when multiplying each coefficient by 0.5. Tre made an error when adding or subtracting.

Answer 1

Answer:Tre made an error when adding or subtracting.

Step-by-step explanation:

the solution to the equation 3.57x + 1.61 = 4.71 minus 2.63 x is x = 0.5.

He verifies his solution using the steps below. Equation:

3.57 x + 1.61 = 4.71 minus 2.63x

Step 1: 3.57 (0.5) + 1.61 = 4.71 minus 2.63 (0.5)

Step 2: 1.785 + 1.61 = 4.71 minus 1.315

Step 3: 3.395 = 6.025

Looking at step 2, 4.71 minus 1.315 = 3.395. This would make the left hand side of the equation and the right hand side of the equation to be the same. Therefore,

Tre made an error when adding or subtracting.

Answer 2

Answer:

Tre made an answer when adding or subtracting

Step-by-step explanation:

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