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Hotmath Practice Problems

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Title:
Hotmath Algebra 1
Author:
Hotmath Team
Chapter:Solving Linear EquationsSection:Solving Equations with Variables on Both Sides
 

Problem: 1

Solve the equation 43 = 7 – 3x.

 

Problem: 3

Solve.

14 – 3y = 4y

 

Problem: 5

Solve.

4x – 15 = 17 – 4x

 

Problem: 7

Solve.

10x – 22 = 29 – 7x

 

Problem: 9

Solve.

3x – 2x = –4x + 4

 

Problem: 11

Solve.

r – 4 + 6r = 3 + 8r

 

Problem: 13

Solve.

4t – 5t + 9 = 5t – 9

 

Problem: 15

Solve.

x + 7 – 6x = 19 – 3x

 

Problem: 17

Solve the equation 53a – 55 = 42a.

 

Problem: 19

Solve the equation 99 – 2b = –11b.

 

Problem: 21

Solve the equation 3n + 4 = 7n + 8.

 

Problem: 23

Solve the equation 4p – 7 = 21 – 3p.

 

Problem: 25

Solve the equation 75 – 6x = 4x – 15.

 

Problem: 27

Solve the equation 3( x – 5) = 4x.

 

Problem: 29

Solve the equation 6(5 – n) = 4n.

 

Problem: 31

Solve the given equation.

 

Problem: 33

Solve the equation. If there is no solution, or the equation is an identity, then say so.

5(x – 4) = 9x

 

Problem: 35

Solve the equation. If there is no solution, or the equation is an identity, then say so.

3(2x – 4) = 6(x – 2)

 

Problem: 37

Solve the equation. If there is no solution, or the equation is an identity, then say so.

12q – 15 = 3(2q +3)

 

Problem: 39

Solve the equation. If there is no solution, or the equation is an identity, then say so.

 

Problem: 41

Solve the following equation.

 

Problem: 43

Solve the following equation.

 

Problem: 45

Solve the following equation.

 

Problem: 47

Solve the following equation.

7 – 0.03x = 1.72x + 1.75

 

Problem: 49

The product of a number with 8 is the same as its sum with 42. Find the number.

 

Problem: 51

When five times a number is decreased by 1, it has the same value as four times the number increased by 10. What is the number?

 

Problem: 53

Find two consecutive integers such that the greater of the two is 20 more than twice the smaller.