Airbornebanana Airbornebanana

02-03-2017
Mathematics

contestada

Find the value of X
7x + 205
3x + 161

Respuesta :

CocoZhao CocoZhao

02-03-2017

7x+205=3x+161
7x+205-3x=161
4x+205=161
4x=161-205
4x=-44
x=-44/4
x=-11

Hope this helps.....

Answer Link

Otras preguntas

use the linear combination method to solve the system of equations. explain each step of the solution. -3x+7y=-16. -9x+5y=16.

A fruit salad recipe requires 4 cups of grapes per 8 servings. How many cups of grapes are required for 28 servings ?

Choose the answer: which best identifies and interprets a motif used in Anne Frank: The diary of a young girl?

find the y- intercept of the following equation y = 7/6x - 8/3

Write a function rule that represents the sentence. A worker' s earning is a function of the number of hours n worked at a rate of $8.75 per hour?

i need help tap the photo to see what i am trying to figure out

Write an equation for all of these: 1. Six more than the total of N and two. 2. Four increased by three times a number. 3. The half of the product of X and Y.

_____ drives water skywards

ray made an error while solving the following equation. In which step did ray make an error? Equation 3(x+6) = x + 8 + x Step 1: 3x + 18 = 2x +8 Step 2: 5x + 1

A radiator contains 10 quarts of fluid, 30% of which is antifreeze. How much fluid should be drained and replaced with pure antifreeze so that the new mixture