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5 + 7x + 2x - 3 + 6
Collect the 'x'-terms: 7x + 2x = 9x
Collect all the number terms: 5 - 3 + 6 = 8
So the original expression, after it's cleaned up, is the same as ( 9x + 8 ).
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∙ 11y ago
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What is 3x plus 7x plus 5 equals?
10x + 5 which is also equal to 5(2x + 1)
What is the answer to -7x plus 5 equals -9?
-7x + 5 = -9 -7x = -14 7x = 14 x = 2
X2 plus 7x plus 10?
Nice trinomial. Thanks for sharing. It's equal to (x + 5) (x + 2) .
How do rewrite 2x3 plus 5?
(3x2)+5=11
23 equals 7x plus 7x-5?
23 = 7x + 7x - 5 = 14x - 5 14x = 23 + 5 = 28 x = 28/14 = 2
Examples of a polynomials?
2x² − 7x + 5
What is 3x plus 7x plus 5 equals?
10x + 5 which is also equal to 5(2x + 1)
What is the answer to -7x plus 5 equals -9?
-7x + 5 = -9 -7x = -14 7x = 14 x = 2
X2 plus 7x plus 10?
Nice trinomial. Thanks for sharing. It's equal to (x + 5) (x + 2) .
How do rewrite 2x3 plus 5?
(3x2)+5=11
X plus 1 divided by 2x cubed plus 3x plus 5?
(x + 1) / (2x3 + 3x + 5) --- Can't depict long division here, but you can work this out by seeing if (x + 1) is a factor of (2x3 + 3x + 5). If it is, then the answer will be 1/(the other factor). In this case, that is true. (2x3 + 3x + 5)/(x + 1) = 2x2 - 2x + 5, so the term term above is equal to: 1 / (2x2 - 2x + 5)
7x equals 5 plus 5x?
7x = 5+5x 7x-5x = 5 2x = 5 x = 2.5
What is a solution to 7x plus 20 - 15?
7x+20-15=7x+5
23 equals 7x plus 7x-5?
23 = 7x + 7x - 5 = 14x - 5 14x = 23 + 5 = 28 x = 28/14 = 2
What is 2x6 5x3 - 7x4?
An expression. It can be factored out slightly too: 2x6 + 5x3 - 7x4 = x3(2x3 - 7x + 5)
What is 2x3 plus 11x equals 6x?
your equation is this... 2x3 + 11x = 6x 2x3 + 5x = 0 x(2x2 + 5) = 0 x = 0 and (5/2)i and -(5/2)i
What is the answer to -8 plus 7 multiply 6x plus 3 equals -7x-5-1?
-8 + 7(6x) + 3 = -7x - 5 - 1-8 + 42x + 3 = -7x - 5 - 142x - 8 + 3 = -7x - 5 + (-1)42x - 5 = - 7x - 642x + 7x - 5 + 5 = - 7x + 7x - 6 + 549x = -149x/49 = -1/49x = -1/49
