WesleyRyan WesleyRyan

11-02-2019
Mathematics

contestada

4x+y=30 solve for x

Respuesta :

lettucethegreat06 lettucethegreat06

11-02-2019

first isolate your x variable on side of the equation

4x + y = 30
- y
——————
4x = -y +30

now divide by 4 to get what x equals

x = (-1/4)y + 7.5

ANSWER: x = (-1/4)y + 7.5

Answer Link

Otras preguntas

The land included in the Northwest Territories was ceded to the United States following A) the defeat of Spanish colonies in the region. B) Great Britain's def

scientific hypotheses are most often tested by the process of

Which prevents the lac genes in the DNA of E. coli from being expressed most of the time?

What is a direct quotation?

what is 3/18 written in its simplest form? Explain your answer.

What are the fewest number of reactants a chemical equation can have?

Write an equation to determine the selling price in dollars, , on an item that is originally priced dollars after a markdown of 15%.

How can you use the revolution of the sun, earth and moon system to explain the predictable pattern of the lunar cycle?

House of representatives and the senate make up what branch of gov.?

Japanese government was modeled after the system in _______ . a. china c. mongolia b. korea d. vietnam