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lesya692 [45]
3 years ago
9

Select all equations that can result from adding these two equations or subtracting one from the other.

Mathematics
1 answer:
blsea [12.9K]3 years ago
6 0

Answer:

If the equation is in the form, ax + b = c, where x is the variable, you can solve the equation as before. First “undo” the addition and subtraction, and then “undo” the multiplication and division. Solve 3y + 2 = 11. Subtract 2 from both sides of the equation to get the term with the variable by itself.

Step-by-step explanation:

hope this helps, sorry if late

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Please show your work <br> simplify the expression (-5-c)(-1)
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Read 2 more answers
Using the numbers 1 through 9 only once in the boxes, what is the largest value of x you can get?
aliina [53]

Using the numbers 1 through 9 only once in the boxes, the largest value of x you can get is <u>7</u>.

<h3>What are mathematical operations?</h3>

Mathematical operations refer to the calculation of values using operands and mathematical operators.

Mathematical operations are formed like functions to take zero or more input values (operands) to a well-defined output value.

Some of the mathematical operators perform addition, subtraction, multiplication, division, exponentiation, and modulus operations.

<h3>Data and Calculations:</h3>

Mx + y = z

Let m = 1

x = 7

y = 2

1 x 7 + 2 = 9

7 + 2 = 9

9 = 9

Thus, using the numbers 1 through 9 only once in the boxes, the largest value of x you can get is <u>7</u>.

Learn more about mathematical operations at brainly.com/question/20628271

#SPJ1

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1 year ago
If 20lbs is about 9 kilograms and a dog weighs 30lbs what’s the weight in kilograms
DanielleElmas [232]
The dogs weight in kilograms is 13.5. Take the nine and divide it by 20, then multiply the 30 into that number.
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