0
3x + 7 = 22
Subtract '7' from both sides
Hence
3x = 15
Divide both sides by '3'
x = 5
The answer !!!
What else can I help you with?
What is the solution for this equation 3x - 9 12?
If you mean: 3x-9 = 12 then the value of x is 7
What is the value of x in the equation 5-3x-7?
well what does it equal to find out
What is the solution to this equation 3x and ndash 7 plus 4x 28?
If you mean: 3x -7 +4x = 28 then the value of x works out as 5
What is the value of c in the quadratic equation 3x 2 5x 7 0?
The answer is 3. :p
What is 7 plus 4x plus 3x equals 49?
It is an equation and the value of x is 6
How to Solve the system using substitution 3x plus 2y equals 7 y equals negative 3x plus 11?
Where is y in the first equation, you put its equivalent (=) -3x + 11 The first equation is then transformed into: 3x + 2*(-3x + 11) = 7. Then you get: 3x + (-6x) + 2*11 = 7 <=> -3x + 22 = 7 <=> 22 - 7 = 3x <=> 3x = 15 <=> x = 15/3 <=> x = 5. Then you substitute the x in the second equation by its equivalent so, (x = 5) y = -3*x + 11 <=> y = -3*5 + 11 <=> y = -15 + 11 <=> y = -4. x = 5. y = -4.
What is 22x plus 1 equals 3x plus 8?
It is an equation and the value of x is 7/19
How do you Rewrite this equation 3x plus 5y equals 7?
3X + 5Y = 75Y = - 3X + 7Y = (-3/5)X + 7/5==================equation of the line
What is the sum of three times x and 11 is 32?
It is an equation: 3x+11=32 and the value of x is 7
Three times the sum of a number and -7 is 12?
In algebra, this would be how you figure out this equation:3x-7=12+7 +73x=19/3 /3x=19/3x= 6 1/3Therefore, the value of your variable ("x") is 6 and one third.
3x plus 8 -1?
It can also be written as 3x + 7. The value of the expression will depend on the value of x.
Given the equation 3x plus 4 equals 7 will there ever be more than one solution for x.?
Given the equation 3x + 4 = 7, will there ever be more than one solution for x?
