Question

Please give the answers only. No need to solve​

Answer 1

Answer:

Mathematics includes the study of such topics as quantity, structure, space, and change. It has no generally accepted definition. Mathematicians seek and use patterns to formulate new conjectures; they resolve the truth or falsity of such by mathematical proof.

Answer 2

a) given: 3(x-1)+7=11

to find:the valu of x

solution: x=2.33

b)given:14=$\frac{7x}{10}$-8

to find:the value of x

solution: x=31.42

c)given:$\frac{x-3}{5}$-2=-1

to find:the value of x

solution:x=3.5

d)given:20-(2x-5)

to find:the value of x

solution:x=-1.875

e)given:$\frac{(y-7)}{3}$-1=0

to find:the value of y

solution:y=10

f)given:$\frac{m}{4}$-7=3

to find:the value of m

solution:m=40

g)given:3z+11=41

to find:the value of z

solution:z=10

h)given:4(x+1)=16

to find:the value of x

solution:x=3

i)given:2x+$\frac{1}{4}$=$\frac{7}{4}$

to find:the value of x

solution:x=0.75

j)given:4(x+1)=4

to find:the value of x

solution:x=0