Solve: -3= 12x - 5(2x - 7)
X = -19
19
71 =
=-11
10
11
I= 19

Step-by-step explanation:

Distribute 5 through the parentheses

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Collect like terms

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Swap the sides of the equation

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Move 45 to right hand side and change it's sign

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Calculate

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Divide both sides of the equation by 2

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Calculate

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Hope I helped!

Best regards!!

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168