1 + 7y = 5x - 2 7y = 5x - 3 - 5x = - 7y - 3 x = 7/5y + 3/5 ---------------------
It can be simplified to: 3+y
It is an algebraic expression that can be simplified to: 23x-16
If you mean: 3y^2-7y+3-5y+3-4y^2 then it is simplified to -y^2-12y+6
7x+2 when simplified by collecting like terms
1 + 7y = 5x - 2 7y = 5x - 3 - 5x = - 7y - 3 x = 7/5y + 3/5 ---------------------
It can be simplified to: 3+y
8y + 7y = 15ySo [ 8y + 9 + 7y ] = 15y + 9If you want to get fancy and factor that expression, it's 3(5y + 3) .
125x3+343y3 can also be written (5x)3+(7y)3. It helps to rewrite the constants like this because there is a general factoring rule: a3+b3 = (a+b)(a2-ab+b2). In this example, the a is 5x and the b is 7y. Plug in and get (5x+7y)(25x2-35xy+49y2).
It is an algebraic expression that can be simplified to: 23x-16
If you mean: 3y^2-7y+3-5y+3-4y^2 then it is simplified to -y^2-12y+6
7x+2 when simplified by collecting like terms
If you mean: 2x+3x then it is simplified to 5x
-6y+3 = -7y+8 -6y+7y = 8-3 y = 5
It is an algebraic expression that can be simplified to: 23x-16
5x plus 3 does equal 3 plus 5x; commutative law.
5x-8 + 7x 12x-8 12x = 8 x = 8/12 x= 2/3