lilrob3026 lilrob3026

03-10-2019
Mathematics

contestada

Twice x, plus 7, is the same as – 10.
The answer is N

Respuesta :

2460673 2460673

06-10-2019

Answer:

x=-8.5.

Step-by-step explanation:

First, write an equation. Twice x (2x) plus 7 (+7) is the same as (=) negative ten (-10), or 2x+7=-10. To solve, first subtract 7 from both sides to get 2x=-17. Then, divide both sides by 2 (x=-8.5).

Answer Link

Otras preguntas

The amygdala is the brain region that is most often called into action under situations of

PLEASE HELP!! (x-7)^3 (x+2)^2 (x-13) <0

Find the sum of all positive rational numbers that are less than 5, and that has a denominator of 30 when written in lowest terms.

What was the outcome of the second treaty of fort laramie?

Colombian exchange and impact on Europeans and natives

How did glacial movement affect the Nordic countries? Select all that apply. A. caused the formation of fjords B. caused the North Atlantic Current C.

What number would you add to the equation below to complete the square?x^2 + 4x = 0

A patient needs 0.024 g of a sulfa drug. There are 6-mg tablets in stock. How many tablets should be given? Express your answer as an integer.

Accumulation of undigested molecules would most directly be an indication of _____ dysfunction.

peer-to-peer child sexual abuse is often an act of power and dominance