Q: What is 5x-3 equals 27?

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The generalisation is that multiplication is Abelian (or commutative) for numbers.

If you're asking what x equals, it equals 5 because 5x3=15, and 15-2=13.

3x+5=20 x=5 since 5x3+5=20

y = 5x3 + 6 is a cubic equation, not a linear equation. Linear equations contain only terms of degree 0 (i.e. constants) and terms of degree 1.

3x4 plus 5x3 plus x2 - 5 divided by x 2 =[(3x4) + (5x3) + (x2 - 5)]/x2 =(12 + 15 + x2 -5)/x2 =(27 - 5 + x2)/x2 =(22 + x2)/x2

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5x3=15 is the inverse

The generalisation is that multiplication is Abelian (or commutative) for numbers.

If you're asking what x equals, it equals 5 because 5x3=15, and 15-2=13.

Commutivity of multiplication or the commutative property of multiplication.

27, 5x3==15, 4x3=12 15=12=27

5x3 = 45x Divide both sides by 5: x3 = 9x Divide both sides by x: x2 = 9 Square root both sides: x = 3

Since 5x is a factor of both terms, divide it. 5x3 + 5x = 5x(x2 + 1)

If 5x3=30-4+3=29 ....................then4x5-0+7=27

3x+5=20 x=5 since 5x3+5=20

y = 5x3 + 6 is a cubic equation, not a linear equation. Linear equations contain only terms of degree 0 (i.e. constants) and terms of degree 1.

In the expression 5x3 equals 15, 5 represents the number of groups or sets, 3 represents the number of items in each group, and 15 represents the total number of items when the groups are combined.

3x4 plus 5x3 plus x2 - 5 divided by x 2 =[(3x4) + (5x3) + (x2 - 5)]/x2 =(12 + 15 + x2 -5)/x2 =(27 - 5 + x2)/x2 =(22 + x2)/x2