anxiety1001 anxiety1001

02-12-2021
Mathematics

contestada

If 7x - 6y = 10 is a true equation, what would be the value of 21x – 18y?

Respuesta :

jayeolaayomiposi0 jayeolaayomiposi0

02-12-2021

Answer:

21x - 18y = 30

Step-by-step explanation:

7x - 6y = 10

multiple both sides by 3

3(7x - 6y) = 3(10)

21x - 18y = 30

Answer Link

Otras preguntas

As a chemical reaction occurs, the thermometer in the container records a decrease in temperature. What is true of the reaction? A The reaction is endothermic

If a gas occupies 4.6 L of space 23 Kpa how much do you need to lower the pressure to make the Gas occupy 65% less space

How did the fear of communism lead to reckless charges against american citizens? -?

which the following is required for a virus to relplicate? warm temperaturecold temperaturedamp conditionsluving host cell

Jose needs an irrigation pipe 6 yards long. The store sells the pipe by the foot. How many feet of pipe does jose need?

when you put some food in microwave it gets hot i it conduction,convection or radiation

Getting into college in japan, compared to the united states, is more a matter of

Reggie,Alvin, and Jose are member of a relay running team. Reggie finished his leg of the race 2.45 seconds faster than Alvin and 3.81 seconds slower than Jose.

Write the equation of the quadratic function in standard form represented by the graph

In the mid 1700s increases in technologies for textile industry machines caused which of the following effects