bigbodystephani3
bigbodystephani3 bigbodystephani3
  • 02-10-2020
  • Mathematics
contestada

3(x - 1) = 2(x +9) ​

Respuesta :

Space
Space Space
  • 02-10-2020

Answer:

x = 21

Step-by-step explanation:

Step 1: Write equation

3(x - 1) = 2(x + 9)

Step 2: Solve for x

  1. Distribute: 3x - 3 = 2x + 18
  2. Subtract 2x on both sides: x - 3 = 18
  3. Add 3 to both sides: x = 21

Step 3: Check

Plug in x to verify it's a solution.

3(21 - 1) = 2(21 + 9)

3(20) = 2(30)

60 = 60

Answer Link

Otras preguntas

Solve the equation X+3y=13 X^2+3y^2=43
How did European countries use their Pacific Island colonies?
3x – 2y = -6 y = 1.5x + 3 What is the solution to the system
A shoe store has a pair of shoes that originally cost eighty dollars. Match the expression to find each markup or discount by dragging the expressions to the ma
Why do we add the exponents when multiplying monomials that have the same base? Please help me thank you.
I need good explanation this question.
Suppose a distribution has a mean of 40, and a standard deviation of 5, if 3 is added to each value in the data what is the new mean and standard divination?
permitter question!! giving points!!
How much money is this legitimately worth???
Imagine that you brought Schopenhauer a plant. What would MOST likely be his response? A. to question the nature of plants and flowers B. to point out that the