Ask Question
MathematicsMathematics
27 May, 14:41

Twice the sum of a number and 9 is equal to 6

+3
Answers (1)
  1. 27 May, 16:23
    0
    2 (n+9) = 6 divide both sides by 2

    n+9=3 subtract 9 from both sides

    n=-6

    check

    2 (-6+9) = 6

    2 (3) = 6

    6=6
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Twice the sum of a number and 9 is equal to 6 ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
An account earns simple interest. $1800 at 6.5% for 30 months
Answers (1)
For the equation of the ellipse, find the coordinates of the center, foci, and vertices. 16x^2+25y^2+32x-150y=159
Answers (1)
The diameter of a circle is 8cm. a central angle of the circle intercepts an arc of 12 cm. what is the radian measure of the angle?
Answers (1)
What is the coefficient of the term 13a in the expression 13a + 6b
Answers (2)
Solve the equation y² =
Answers (1)
New Questions in Mathematics
Evaluate and simplify tan 15º.
Answers (1)
5y - 3z + 4y - 1z - 3y; y = 3 and z = - 2
Answers (1)
An architect represents a 9 inch height as inch on a scale drawing. Which of the following scales did the architect use? 1 foot = inch 1 foot = inch 1 foot = inch 1 foot = inch
Answers (1)
86% of senators support a bill. What fraction of senators support the bill?
Answers (1)
Lettuce is packaged in four bags to a box. if there are 3.5 boxes of lettuce in a cooler, how many bags of lettuce would there be?
Answers (1)
Home » Mathematics » Twice the sum of a number and 9 is equal to 6
Sign Up Forgot Password?