jansekretny jansekretny

02-12-2020
Mathematics

contestada

Oblicz ile wynosi niewiadoma (a+1)-(-8)= -9

Respuesta :

bisiriyumaqsudhat bisiriyumaqsudhat

02-12-2020

Step-by-step explanation:

I don't understand your language but if it's the solution;

(a+1)-(-8)= -9

Remove the parentheses

a+1+8= -9

Collect the like terms

a= -9-8-1

a= -18

Answer Link

Otras preguntas

Divide 5 in the ratio 13:7

True or False: The increased authority of the Board of Governors within the Federal Reserve System is the result of the increased power of the U.S. president in

examples and synonyms of obstinacy

(MC)Leaders of the Southern states that seceded from the Union were most concerned about which of these problems? the loss of states' rights to control their ow

What is the reason that closely linked genes are typically inherited together?

in bitterness and sadness, I watch for my early release what emotion do these lines of poetry refer to in the end? a: hope b: anger c: confusion d: happiness

Subtract: (2x2 − 9x + 2) − (−7x2 + 4x − 3) A. - 5x^2 - 13 + 5 B. - 5x^2 - 5x + 1 C. 9x^2 - 13x + 5 D. 9x^2 - 5x + 5

Which is the benefit of investing? A. not having to work to earn money. B. living comfortably after you retire. C. spending lavishly now and living off investme

what is another word or phrase for an injunction

A construction crew needs to build a road that will be 20 miles long. The crew already completed a stretch that is 6.44 miles long and another that is 8.62 mile