5x + 8xy + 10x + 3xy = 15x + 11xy
combine like terms (the x's and the xy's)
10x+7 = 5x+32 10x-5x = 32-7 5x = 25 x = 5
If: 10x+7 = 5x+22 Then: 10x-5x = 22-7 And: 5x = 15 So: x = 3
5x + 4 = 10x - 5 10x - 5x = 4 + 5 5x = 9 x = 1.8
30 + 5x = 15 + 10x 30 = 15 + 5x 15 = 5x x = 3
To determine if the expressions (5x - 3xy - 5x) and (7xy - 4y) are equivalent, we can simplify the first expression. Simplifying (5x - 3xy - 5x) results in (-3xy). The second expression, (7xy - 4y), does not simplify to (-3xy). Therefore, the two expressions are not equivalent.
10x - 5x + 5x = 10x
-10x + 5x = -5x
10x+7 = 5x+32 10x-5x = 32-7 5x = 25 x = 5
If: 10x+7 = 5x+22 Then: 10x-5x = 22-7 And: 5x = 15 So: x = 3
5x + 10x doesn't need factorization as you can just add them up (5x+10x=15x). However, if you really want to, 5x+10x=5x(1+2)=5x(3)=15x
5x + 4 = 10x - 5 10x - 5x = 4 + 5 5x = 9 x = 1.8
30 + 5x = 15 + 10x 30 = 15 + 5x 15 = 5x x = 3
To determine if the expressions (5x - 3xy - 5x) and (7xy - 4y) are equivalent, we can simplify the first expression. Simplifying (5x - 3xy - 5x) results in (-3xy). The second expression, (7xy - 4y), does not simplify to (-3xy). Therefore, the two expressions are not equivalent.
15x
5x+5x-10 10x-10 is the only answer you can get from this
5x+8 = 10x+35x-10x = 3-8-5x = -5x = 1 and by substituting the value of x into the equations y = 13
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