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How do you find x when 3 bracket 3x plus 1 bracket equals 4 bracket 2x plus3 bracket?
The answer is x = 9 and the workings and explanation are below for your information.
3(3x + 1) = 4(2x + 3)
First we need to multiply out the brackets. We will do this by multiplying each term inside the bracket with what is outside the bracket. So on the left side of the equation, for example, we will get:
9x (because this is 3x * 3) + 3 (because this is 3 * 1).
So when we multiply out both brackets we will get:
9x + 3 = 8x + 12
We now need to move all the "x's" to one side of the equation and all the constants (the numbers) to the other side. When we move anything from one side of an equation to the other side we have to change a positive to a negative and vice versa.
So we will get:
9x - 8x = -3 + 12
Now we can simplify both sides to:
x = 9.
What else can I help you with?
9 divided by 9 plus3 times 12?
9 divided by 9 equals 1, and 3 times 12 equals 36. 1 plus 36 equals 37.
What is the algebric answer to this 7C minus open bracket C plus 2 close bracket?
7C MINUS bracket open c plus 2 bracket close equals 7c minus c minus 2 equals 6c minus 2
What is 3 plus3?
3 plus 3 equals 6. This is a simple arithmetic operation where you add the two numbers together. The result is a fundamental concept in mathematics.
Help with this equation 2 bracket x plus 1 bracket equals x?
... which is 2x + 2 = x so x = -2
5x plus 4 x-2 -2x 2 x-1 plus 3 x plus 2 math college?
The equation 5X plus 4 X-2 -2X 2 X-1 plus3 X plus 2 equals to 2. This is college math.
9 divided by 9 plus3 times 12?
9 divided by 9 equals 1, and 3 times 12 equals 36. 1 plus 36 equals 37.
What is 0 plus3?
what is 0 plus 3
What is the addition property for bracket 6 plus 1 bracket plus 8 equals 6 plus bracket 1 plus 8 bracket?
(6 + 1) + 8 = 6 + (1 + 8) is the associative property of addition
What is the algebric answer to this 7C minus open bracket C plus 2 close bracket?
7C MINUS bracket open c plus 2 bracket close equals 7c minus c minus 2 equals 6c minus 2
What is 3 plus3?
3 plus 3 equals 6. This is a simple arithmetic operation where you add the two numbers together. The result is a fundamental concept in mathematics.
If x to the power of 2 plus y to the power of 2 plus z to the power of 2 plus 10x plus 20y minus 30z plus 350 equals 0 find the value of open bracket x-y-z close bracket to the power of 5?
0
What property is 9 plus l-bracket 9 plus 0 r-bracket equals l-bracket 9 plus 9 r-bracket plus 0?
This is the associative law for addition: If a, b, c are any numbers then: a + (b + c) = (a + b) + c
Help with this equation 2 bracket x plus 1 bracket equals x?
... which is 2x + 2 = x so x = -2
5x plus 4 x-2 -2x 2 x-1 plus 3 x plus 2 math college?
The equation 5X plus 4 X-2 -2X 2 X-1 plus3 X plus 2 equals to 2. This is college math.
8times 2 plus 5 equals what?
21, unless you bracket it as 8 x (2 + 5).
Solve 2 open bracket 2x minus 5 close bracket plus 6 equals 12?
2(2*4-5)+6 = 12
What is this equation 4 bracket x plus 3 bracket equals 4x plus 12 open sentence or identity?
4[x+3]=4x+12 4x+12=4x+12 it's open.
