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3 years ago

11

Solve the linear equation.

1 answer:

Nataliya [291]3 years ago

8 0

$7x+10=\dfrac{1}{3}(12x-3)+14x\qquad\text{use distributive property}\\\\7x+10=\dfrac{1}{3}\cdot12x-\dfrac{1}{3}\cdot3+14x\\\\7x+10=4x-1+14x\\\\7x+10=18x-1\qquad\text{substitute 10 from both sides}\\\\7x=18x-11\qquad\text{subtract 18x from both sides}\\\\-11x=-11\qquad\text{divide both sides by (-11)}\\\\\boxed{x=1}$

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3 years ago

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tamaranim1 [39]

Answer:

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Step-by-step explanation:

we have

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we know that

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so

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The formula to solve a quadratic equation of the form

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in this problem we have

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substitute in the formula

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3 years ago

HELP ON FIRST 3 PLS

rodikova [14]

Answer:

THE answer are

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HOPE IT HELP YOU.

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n200080 [17]

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