keepitontheDL keepitontheDL

10-11-2016
Mathematics

contestada

7 - 7(-8 + x) = -14 + 4x How do you solve for x?

Respuesta :

rachel36127 rachel36127

10-11-2016

7-7 (-8+x)=-14+4×
7+56-7x=-14+4x
63-7x=-14+4x
add 7x to both sides
63=-14+11x
add 14 to both sides
77=11x
divide both sides by 11
7=x

therefore 7 is x

Answer Link

Otras preguntas

What's 7200 in standard form

Cual es el valor de 2 en 28

Which pair of sentences best compares the two excerpts? Thomas Paine's purpose is to persuade his audience to abandon their course of action. Patrick Henry's pu

Teen pregnancy interview questions? I need 3 question you would ask. For example: what is the age at which a teen can be pregnant? And I want you to answer the

Evaluate the following: 6^2/(5+1) 4 5 6 7

Ma poate ajuta cineva cu o compunere de 15-20 randuri in care trebuie descrisa atmosfera din clasa dupa terminarea orelor. Va rog mult!

Every student in the 6th grade at PS 500 must read exactly three of the principal's four favorite books. If 34 read Math for Fun, 36 read Everyone Loves Math, 3

What is the answer to P-15=13-6p

Help please Thank uuu

Child care providers are considered "mandated reporters in most states." This means they're required by law to A. keep developmental records of the chi

good job