Answer:
7.5
Step-by-step explanation:
106% of $x = $7.95
In other words,
of $x = 7.95
Multiplying both sides of the equation by
of x = 7.95 *
=> x =
=> x =
=> x = 7.5
Validation: 106% of 7.5 = 7.95
Caleb solved this equation and recorded his work. 7.4x + 4.1(2x − 4) = −2.3(x − 6) − 21.6 1. 7.4x + 8.2x − 16.4 = −2.3x + 13.8 −
2 answers:
For this case we have the following equation:
Step 1 of the solution is to make the distributive property.
We have then:
Step 1 is correct.
The step is to combine similar terms. Caleb wrote:
He wrongly combined the similar terms on the right side of the equation.
The correct solution is:
Answer:
In step 2, the like terms were not combined on the right side of the equation.
Step 1 of the solution is to make the distributive property.
We have then:
Step 1 is correct.
The step is to combine similar terms. Caleb wrote:
He wrongly combined the similar terms on the right side of the equation.
The correct solution is:
Answer:
In step 2, the like terms were not combined on the right side of the equation.
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