02-10-2014
Mathematics

contestada

write an equation with the solution x=20??

Respuesta :

ProjectTermina ProjectTermina

02-10-2014

let's just start with x=20 and then do some algebra to it to make it all complicated
x = 20
2 * x = 2 * 20
2x = 40
2x - 13 = 40 - 13
2x - 13 = 27

Answer Link

Otras preguntas

Only the patient can waive the right to confidentiality? A. True B. False

Faith, Agnes and Precious shared a profit of their business in the ratio 3:7-9 respectively. If Agnes received sh 60,000, find how ! much profit the business re

What is the empirical formula for a compound that undergoes combustion analysis and produces 12.32g of CO₂ and 6.71g of H₂O?

Which points belong on the graph for the function y = -5x+3?

Language development of bilingual learners is ______ than that of monolingual learners. 1) faster 2) slower 3) equal 4) cannot be determined

6. A water flow at a rate of 200 lit/sec along a pipe of 160mm diameter. These pipe further branches into pipe BC and BD each with 4mm diameter and a third pipe

a jet plane on the deck of an aircraft carrier is accelerated before take off using a catapult . the mass of the plane is 3.2x10^4kg and it is accelerated from

Yo pienso ganar el partido.

calculate the length of third side of triangle if one side is 38.5 inches and the second side is 30 inches

Summary and Review Exercise 10.Construct tables of values and sketch each of the following: b. 2x + y - 3 = -5 a. f(x) = 2x - 5 c. f(x) = 7-6x - x² d. f(x) = 1