harmony712 harmony712

23-07-2020
Mathematics

contestada

2a -a + 1 =
x + y + x + 2 =
2(x + 4) + 2x =
3x + 2(x - 2) =

Respuesta :

altavistard altavistard

23-07-2020

Answer:

Step-by-step explanation:

Please, share the instructions that come with each problem. Thanks.

2a -a + 1 = can be simplified to a + 1.

x + y + x + 2 = cannot be simplified.

2(x + 4) + 2x =

3x + 2(x - 2) = can be expanded and then simplified:

3x + 2x - 4 = 5x - 4

Answer Link

Otras preguntas

fourteen boys and 21 girls will be equally divided into groups.Find the greatest number of groups that can be created if no one is left out

10. Which of these is a way to be sure that products or services are acceptable to customers? A. Self-talk B. Socializing C. Reinforcement D. Quality contro

If angle adc=134 and adb=5x+4 and bdc=7x-2 what does angle bdc measure

Can two obtuse angles be complementary

Risa is sewing a ribbon around the sides of a square blanket east side of the blanket is 72 inches long how many inches of ribbon will risa need

How are the decimals 0.009 and 0.09 related? Explain

is 3/12 a rational number.

508,000 in expanded form

How to write the algebraic expression 5p in words in two ways

Find the value of k such that the equation of the tangent line to f(x) = x^2 + k*x is equal to y = 5*x + 3