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2 years ago

Step 1: Using one-step equations to solve problems.

Mathematics

2 answers:

pashok25 [27]2 years ago

6 0

Answer:

Step-by-step explanation:

12+x=26
-12. -12

x=14

Maurinko [17]2 years ago

6 0

Answer: 14
Explain: Take your total number of texts so 26 and subtract yours do 12

Example: 26-12
Rest of explain: You should end up with 14

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Solve the linear equation 2.25 – 11j – 7.75 +1.5j = 0.5j – 1.

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Step-by-step explanation:

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Answer:

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Subtract the following using horizontal method<br> i.)2x from-5x<br> ii.)-5a from 18a

Lena [83]

Answer:

$\huge{ \boxed{ \text{ i. \: \ - 7x}}}$

$\huge{ \boxed{ \text{ii. \: 23a}}}$

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☄ Question : Subtract the following using horizontal method :

i. 2x from -5x
-5a from -18a

✎ Step - by - step Explanation :

2x from -5x

In horizontal method , terms are arranged in same row and put sign for subtraction and remove the brackets and then simplify.

$\longrightarrow{ \sf{ - 5x - (2x)}}$

$\longrightarrow{ \sf{ - 5x - 2x}}$

Like terms can be added or subtracted. Only coefficients of like terms can be added or subtracted.

$\longrightarrow{ \boxed{\sf{ - 7x}}}$

Likewise , Let's do next too:

-5a from 18 a

$\dashrightarrow{ \sf{ 18a - ( - 5a)}}$

Remember : $\sf{( - ) \times ( - ) = ( + )}$

$\dashrightarrow{ \sf{ 18a + 5a}}$

$\dashrightarrow{ \boxed{ \sf{ 23a}}}$

And we're done!

Hope I helped!

Have a wonderful time ツ

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Answer:

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