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murzikaleks [220]
3 years ago
6

58 = –2(m + 4) + m –22 –50 –66 –33

Mathematics
2 answers:
Norma-Jean [14]3 years ago
6 0

Answer:

-192=m

Step-by-step explanation:

58 = –2(m + 4) + m –22 –50 –66 –33

distribute

58=-2m-8+m-22-5-66-33

add Common variables

58= -1M-8-22-50-66-33

58= -1m-134

get a variable by itself

58=-1m-134

+134      +135

192=-1m

divide it all by -1

-192=M

Anika [276]3 years ago
3 0

Assignment: \bold{Solve \ Equation: \ 58=-2\left(m+4\right)+m}

<><><><><>

Answer: \boxed{\bold{m=-66}}

<><><><><>

Explanation: \downarrow\downarrow\downarrow

<><><><><>

[ Step One ] Switch Sides

\bold{-2\left(m+4\right)+m=58}

[ Step Two ] Expand \bold{-2\left(m+4\right)+m}

\bold{-m-8}

[ Step Three ] Rewrite Equation

\bold{-m-8=58}

[ Step Four ] Add 8 To Both Sides

\bold{-m-8+8=58+8}

[ Step Five ] Simplify

\bold{-m=66}

[ Step Six ] Divide Both Sides By -1

\bold{\frac{-m}{-1}=\frac{66}{-1}}

[ Step Seven ] Simplify

\bold{x=-66}

<><><><><><><>

\bold{\rightarrow Mordancy \leftarrow}

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Answer:

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Step-by-step explanation:

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3 years ago
Substitute: 7.5x = 5.5x + 10
Umnica [9.8K]

The value of x is 5

<h3>What are algebraic expressions?</h3>

Algebraic expressions are expressions made up;

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They also consist of mathematical operations such as addition, multiplication, division, subtraction, parenthesis, brackets, etc

We have the expression as;

7.5x = 5.5x + 10

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subtract the like terms

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Make 'x' the subject

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x = 5

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Learn more about algebraic expressions here:

brainly.com/question/4344214

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