Kimberlymayorga Kimberlymayorga

08-03-2021
Mathematics

contestada

solve for x: -3(x+7)=5 . Explain how you solved for x and how you know your answer is correct

Respuesta :

zarinah1215 zarinah1215

08-03-2021

Answer:

Step-by-step explanation:

-3(x+7)=5

1. Multiply 3 and x+7 , you will get -3x-21=5

2. Add 21 on both sides, you will be left with -3x=26

3. Divide both sides with -3, and x will equal to -26/3

Answer Link

Otras preguntas

What is the master patient index quality control team typically responsible for

is it possible to do it with my big gf? do I need strength

the cone shaped game piece is made of metal with a mass of 9.2g/cm3 what is the mass of the game piece

How and why do scientists try to remove bias from their experimentation?

Solving Quadratic Inequalities Nathan is a product manager for a home security company. Through testing and focus groups, he has modeled the equation P = -(x -

Which expression is equivalent to (3x² + 4x-7)(x-2)? A. (3x² + 4x-7)(x) + (3x² + 4x-7)(-2) B. 2x(3x² + 4x-7) OC. x(3x² + 4x-7) - 2 D. x(3x2 + 4x-7)+2(3x² + 4x-7

what should be added to 4x²-3x²+1 to make it a perfect square

Find the perimeter P of ABCD with vertices A(3,1), B(6,2), C(6,-2), and D(3,-3). Round your answer to the nearest tenth, if necessary.

Which of the following points is/are true for plasma? (1) It is a very good conductor of electricity. (2) Gas is transformed into plasma state. (3) It is influe

4 – 15 ÷ (30 – 33) =