Site to Solve Math Equations

Introduction to site to solve math equations:

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Site to solve the math equations example problem


Example:

Total number of students in a class is 70. if the number of boys is 37, frame the equations and find the number of girls.

Solution:

Consider the number of girls be x.

The number of boys is 37.

The total number of student is 70.

Therefore simple equation is x+37=70

x =70-37

x = 33 girls in a class.

Example:

Solve the equations 5x-6=3x+2

Solution:

5x-6=3x+2

5x=3x+2+6

5x-3x=8

2x=8

x=`8/2`

Therefore x=4

Example:

Solve the equations for x.

3(4x - 2) + 3x = 3(5x + 1)

Solution:

Multiply the factor value 3 with (4x-2) and 3 with (5x + 1)

12x - 6 + 3x = 15x + 3

Both side subtract 3x on the equation

12x - 6 +3x-3x = 15x -3x + 3

12x - 6 = 15x + 3

Both side subtract 15x on the equation

12x-15x-6 = 15x-15x+3

-3x-6 = 3

-3x = 3+6

-3x = 9

Solve the x value

x =`9/-3`

x = -3

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Site to solve the math equations practice problem

Problem:

Total number of students in a class is 60. if the number of boys is 35, frame the equation and find the number of girls.

Answer:

The number of girls 25

Problem:

Solve the equation 2x-3=15

Answer:

x=9

Problem:

Solve the equation for x.

3(3x - 1) + 2x = 2(6x + 2)

Answer:

Therefore x = -7