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Q: If a equals 8 and a b equals 5 what is the value of y y equals 3a - b?

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Subtract 8 from each side: 3a = 33 Divide each side by 3: a = 11

When x equals 8, the value of 5x would be 5 times 8, which is 40.

12+1.5a = 3a 12 = 3a-1.5a 12 = 1.5a Divide both sides by 1.5 to find the value of a: a = 8

3*5 - 8 = 15-8 = 7

8 raise to 5 equals to 16,777,224

The absloute value of -5 is 5. So 5+3=8.|-5|+3=?5+38

If s-5=3 then the value of s is 8 !

9 - 3a = 8Add 3a to each side:9 = 8 + 3aSubtract 8 from each side:1 = 3aDivide each side by 3:1/3 = a

-8a + 3a = (-8 + 3)a = (5)a = 5a

3a - 1 = ? relation between a & 3 is ( 3 multiplied by a ) since a = 8, then, 3 * 8 = 24 therefore : (3*8)-1=23

x = 8

It is an equation and the value of x is 1.5

8

y = 8

-3a-12 = 12+12 +12-3a = +12~ ~-3 -3a = -8

y = 8

No because absolute value of negative 8 equals to positive 8

What is the answers to -7 ( a + b - 5 ) + 8 ( -3a +2b ) + b ( 7 + 3 )

Using the quadratic equation formula the value of x is -8 or 5

5 over 8 equals .625

What is the question ? You've only given us a statement.If you'd like to know what value for 'a' makes the statement true,you can find it like this:8 - 5a = 3aAdd 5a to each side:8 = 8aDivide each side by 8:1 = aSee ?

Subtract 6 from each side: 3a = -14 Divide each side by 3: a = -14/3 ie = Minus four and two thirds

(3a-8) + 5x(a)

It could be a mathematical formula. If you equate it to a value, you can solve for X, if you want. For example if (X+5)/8 = 20, then X = 8x20-5, which equals 155. Now, if you mean X+5/8, then if you set it equal to 20 you get X = 20-5/8, which equals 19 3/8 or 19.375. All by itself though, X plus 5 over 8 could be anything. Or nothing.

The problem |x|-5=3 is an absolute value equation. to find what x equals you have to get x by itself by adding 5 to each side. |x|-5=3 +5 +5 |x|=8 |x| is equal to 8, but is also equal to -8 because the absolute value bars mean that anything inside them is turned positive. Check your answer by substituting 8 and -8 in for x. |8|-5=3? |-8|-5=3?