Weekly Subscription $1.99 USD per week until cancelled Monthly Subscription $4.99 USD per month until cancelled Annual Subscription $29.99 USD per year until cancelled. Which expression is equal to 7(1+3) A.) 7+21 B.) 7+3 C.) 1+21 D.) 7+4 Get the answers you need, now! I've found QUITE a few possibilities for this one! 1/3(9x +6) +5x +2 = 8x + 4 1/2(6x +4) +5x + 7 = 8x + 9 2/3(9x +6) + 1x + 4 = 7x + 8 and of course, in all three of those situations, I can double the possibilities by swapping the numbers that are coefficients with the numbers that are constants, so for example this would also work.
Learn how to use the Algebra Calculator to check your answers to algebra problems.
Example Problem
Solve 2x+3=15.Check Answer
x=6How to Check Your Answer with Algebra Calculator
Expression Number 3
First go to the Algebra Calculator main page. Macbook pro design film.
Type the following:
- First type the equation 2x+3=15.
- Then type the @ symbol.
- Then type x=6.
Clickable Demo
Select The Expression Equal To
Try entering 2x+3=15 @ x=6 into the text box.After you enter the expression, Algebra Calculator will plug x=6 in for the equation 2x+3=15: 2(6)+3 = 15. Idraw 2 5 download free. https://blasterfree.mystrikingly.com/blog/safari-update-for-ipad-2-download.
The calculator prints 'True' to let you know that the answer is right. Iexplorer ultimate iphone manager 4 3 7.
More Examples
Here are more examples of how to check your answers with Algebra Calculator.Feel free to try them now.- For x+6=2x+3, check (correct) solution x=3: x+6=2x+3 @ x=3
- For x+6=2x+3, check (wrong) solution x=2: x+6=2x+3 @ x=2
- For system of equations x+y=8 and y=x+2, check (correct) solution x=3, y=5: x+y=8 and y=x+2 @ x=3, y=5
- For 3xy=18, check (correct) solution x=2, y=3: 3xy=18 @ x=2, y=3
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Please feel free to Ask MathPapa if you run into problems.Related Articles
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