heyitsavril heyitsavril

25-09-2016
Mathematics

contestada

3k+15=66
k=-7;k=17;k=27

Respuesta :

texaschic101 texaschic101

25-09-2016

3k + 15 = 66
3k = 66 - 15
3k = 51
k = 51/3
k = 17

Answer Link

Diana111118765 Diana111118765

25-09-2016

3•-7+15=66
-21+15=66
-6=66

3•17+15=66
51+15=66
66=66

3•27+15=66
81+15=66
96=66

Answer Link

Otras preguntas

Which algebraic expression is equivalent to the expression below? 15(9 + 5x) + 16 75x - 151 75x + 151 75x + 119 5x + 151

What is 80 0.8 and 80% as unreduced fractions

This person's performence at the 1936 olympics games made him famous

In this type of economic system, the government controls all aspects of the economy and makes all decisions about what goods will be produced, who will produce

what is the difference between who and whom

Toddlers generally have very good communication skills and parents can expect them to understand their expectations. True False is it false?

What was an effect of the Black Plague on families?

These sentences are from the introduction of a job-application letter: I saw your ad in the Northeast County Times for a software engineer. That's the job I'm l

Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the pres

juan said that the two shapes below are quadrilaterals is he correct? the shapes are like a slanted short rectangle and like a small bowl but looks l