helpPlzPlz helpPlzPlz

03-08-2016
Mathematics

contestada

2(2x - 4) + x = 7

whats x?

Respuesta :

Аноним Аноним

03-08-2016

2(2x-4)+x=7
= 4x-8+x=7
= 4x+x-8=7
= 5x=7+8
= 5x=15 dividing both sides by 5
= x=15/5
= x=3
so x is 3

Answer Link

Otras preguntas

What would improve the readability of the writer's paragraph? O deleting the first two sentences O providing definitions of unfamiliar words O presenting a per

Which one of the following is the correct answer ? Cellular respiration is similar to photosynthesis in that they both A produce ATP B involve chemiosmosis C ma

uestion 36: It's not necessary for us to hurry. It's early now. (Use: modal verb).

Why did the Spanish think the Native peoples were primitive? Select all answers that apply. A: Some native tribes practiced human sacrifice B: The natives were

What is this answer? _x - 4 > -10

Find the dimension of the figure

Candace is a goalie on her hockey team who has a reputation for stopping every puck before it enters the goal. Which skill MOST likely helps Candace respond as

what is the northeastern coast

Select the superlative adjective. Best Bigger Small Worse

1. Which of the following is a word processing software? t option. erci a. Calculator смс VA