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2 years ago

5. Solve each of the following equations for the value of x. Show your work.

Mathematics

1 answer:

guajiro [1.7K]2 years ago

4 0

Answer:

<h3>1.answer</h3>

3x+7=43

−

3x+7{\color{#c92786}{-7}}=43{\color{#c92786}{-7}}

3x+7−7=43−7

Simplify

Subtract the numbers

3x=36

Divide both sides of the equation by the same term

3x=36

\frac{3x}{{\color{#c92786}{3}}}=\frac{36}{{\color{#c92786}{3}}}

33x=336

Simplify

Cancel terms that are in both the numerator and denominator

Divide the numbers

x=12

Solution

<h2>2.answer</h2>

हिंदी में खोजें

4x 16 40

How to solve your problem

−

4x-16=40

4x−16=40

Solve

Add

to both sides of the equation

−

4x-16=40

4x−16=40

−

4x-16+{\color{#c92786}{16}}=40+{\color{#c92786}{16}}

4x−16+16=40+16

Simplify

Add the numbers

4x={\color{#c92786}{40}}+{\color{#c92786}{16}}

4x=40+16

4x={\color{#c92786}{56}}

4x=56

Divide both sides of the equation by the same term

4x=56

\frac{4x}{{\color{#c92786}{4}}}=\frac{56}{{\color{#c92786}{4}}}

44x=456

Simplify

Cancel terms that are in both the numerator and denominator

Divide the numbers

solution =14

<h2>3 .answer</h2>

Solution

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