sophie7091 sophie7091

10-02-2021
Mathematics

contestada

Solve
7 + X = 2x-5
3

Respuesta :

hannahc070 hannahc070

10-02-2021

Answer:

x = 60

Step-by-step explanation:

subtract 7 from both sides:

7 + x - 7 = 2x - 53 - 7

Simplify:

x = 2x - 60

Subtract 2x from both sides:

x - 2x = 2x - 60 - 2x

Simplify:

-x = -60

Divide by -1=

-x/-1 = -60/1

X = 60

Answer Link

Otras preguntas

What sentence uses correct punctuation? "Don't find fault, said Henry Ford, find a remedy." "Don't find fault," said Henry Ford, find a remedy." "Don't find fau

How can information about previous climate be obtained by studying the growth rings of trees?

what value of x will make the question below truw?

Chloe drew a quadrilateral with 2 pairs of opposite sides that are parallel. name all the shapes that could be chloe's quadrilateral

Which expressions are polynomials?

A demand function often expresses the price at which x items can be sold. Typically, the lower the price is, the more items there are that can be sold at that p

Which of the following is NOT an enumerated Presidential power? -the ability to make treaties with Senate confirmation -appointer of all Congressional leaders

A notebook costs $2.65 when the CPI is 182. In 1983, how many notebooks could you buy with $18? a. twenty b. fifteen c. twelve d. six

Solve the equation -10y �� 3 = 7 for y. a. -1 b. 0 c. 1 d. 2

If the radius of one of the semicircles is 7 meters, what is the perimeter of the figure? 47.98 m 36.99 m 69.96 m 56.96 m