Seudónimo Seudónimo

07-06-2017
Mathematics

contestada

In the equation, 5x+12=-2x-7+12, what is one of the steps that should be taken to solve for x

Respuesta :

Becky1979 Becky1979

07-06-2017

the answer is x=-1
How to solve for x
5x=-2x-7
then 5x+2x=-7
7x=-7
x=-1
that is how you solve for x

Answer Link

Otras preguntas

How many solutions will the following system have? 4x+y=13 1/2}y=-2x+5

2.1 The sketch below shows a large suitcase with a mass of 32 kg rests on a rough incline at an angle of 30 to the ground. 2.1.1 Define normal force in words. 2

PLEASE HELPP!!! picture attached Which diagram shows an obtuse scalene triangle?

Find the distance AB: A = (-2, 1) and B = (5, -4) Simplify. d = √(5− −2)² + (−4 − 1)² A. √74 B. √24 C. √-16

Help please! How do I write an equation in standard form using the information on the graph?

A car traveling at a constant speed covers a distance of 750 m in 25 s.What is the cars speed

Select perpendicular lines from the given pair of lines : Select one: a. y = − 3x + 7, y = 3x + 11 b. y = 3x + 7, y = x / 3 + 11 c. y = − 3x + 7, y = x / 3 + 11

In one of the most famous scenes of Star Wars, Luke Skywalker must use all of the things he learned from Yoda about "the force" in order to face his enemy Darth

What is an important factor for high-intensity jobs such as firefighters that can be controlled by the individual through choices? O quick memory for procedures

10. Find the solution set for the following y=x²-3x-4 y-x=-4