allisonkabr allisonkabr

01-04-2019
Mathematics

contestada

4^x+7 = 8^2x-3 Solve each equation showing work please

Respuesta :

mendelson mendelson

01-04-2019

If 4=2^2

8=2^3

(2^)2x+10=(2^)6x

(2^)6x-(2^)2x=10

(2^)2x×7=10, where x has no real value

Answer Link

Otras preguntas

I REALLY NEED HELP WITH THIS CHEMESTRY PROJECT. I DO NOT UNDERSTAND ANYTHING OF THIS. CAN YOU GUYS PLZ HELP ME? Problem: You and your team work at Southern Nev

American astronauts made their first moon landing during which president's term? im in-between A and D

explain how the following terms are related: element, atom, molecule, chemical bound, compound, mixture, and substance.

I need help with fractions What is 5/7 - 1/5?

What were some of the problems caused by rapid industrialization?

Dave has a board that is 29 inches long. He cuts the board into 4 equal pieces. How long will each piece be??????????

What is a dependent variable?

Federalist Papers: a. were written to persuade the public to support ratification of the constitution. b. both a and c are correct c. were an attack against the

A 1kg dart moving horizontally makes an impact with and sticks to a block of wood that is 11kg the two objects then slide on a frictionless surface with a speed

write a division sentence that can be used to represent the following repeated subtraction. 24-8=16. 16-8=8. 8-8=0