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What is 5x(3x - 7)?
The given expression can be simplified to: 2x-2
What does collect like terms mean?
In algebra collect like terms means combining the like terms together. It can be done with the help of variables, powers and the terms which have like properties. When collecting like terms the corresponding sign of a particular number will carry with the term.For Example:Combine the like terms and simplify the expression 2x + 8y +2 + 4x + y + 1SOLUTION:The given expression is 2x + 8y +2 + 4x + y + 1The terms in the given expression is 2x, 8y, 2 , 4x, y, 1.Now combine the like terms with the help of variables.Collect 2x and 4x together, 8y and y together and the constants 2 and 1 together.The simplified answer for the given expression is= 2x + 8y +2 + 4x + y + 1= 2x+4x +8y +y + 2+1= 6x + 9y +3
X minus 2 divided by 3x plus 9 times 2x plus 6 divided by 2x minus 4?
I assume you wish to simplify the expression (x - 2)/(3x + 9) . (2x + 6)/(2x - 4) = (x - 2)(2x + 6) / [(3x + 9)(2x - 4)] = 2(x - 2)(x + 3) / [6(x + 3)(x - 2)] = 1/3.
4x-2 plus 5 equals 2x plus 8?
Simplify 4x + 3 = 2x + 8 2x = 5 x =2½
What is 2x plus 3?
3 + 3 + 2x = 0 6 + 2x = 0 2x = -6 x = -6/2 x = -3
