Question

20) Find the solution of the equation 3x – 1 = 7.
21) Write True or False for the statement: 4x +5 < 78 is an equation.
22) Write the equation for the statement “5 less than thrice a number w is 7”.
23) Construct two equations starting with x = -1
24) The number 4 is ______ of the equation 2y – 5 = 3.
25) 5t – 8 is called _______ type of expression.
26) Write the statement for the expression j – 43.


THOSE HOW GAVE ANSWER I WILL MARK AS A BRAINLIST ANSWER ​

Answer 1

Step-by-step explanation:

20)-3x-1=7

3x=7+1

3x=8

x=8/3

Answer 2

24) 4=y
2y-5=3
2y=3+5
2y=8
y. =8/2
y=4