Question

Please solve this , it's urgent ​

Answer 1

Answer:

Let's solve your equation step-by-step.

7/12

−4(7/12)(3)

x=7/12(5)

Step 1: Simplify both sides of the equation.

7/12

−4(7/12)(3)x=

7/12(5)

7/12

+−7x=

35/12

−7x+

7/12

=35/12

Step 2: Subtract 7/12 from both sides.

−7x+

7/12

−7/12

=35/12

−7/12

−7x

=

7/3

Step 3: Divide both sides by -7.

−7x/−7

=7/3 − 7

x=−1/3

Answer:

x=−1/3

Answer 2

• we know a^m × a^n = a^(m+n).

so, (7/12)^-4 × (7/12)^3X = (7/12)^(-4+3X)

given It is equal to (7/12)^5.

i.e.,. (7/12)^(-4+3X)= (7/12)^5

• since on LHS and RHS bases are same exponents must be equal.

=> -4 + 3X = 5

=> 3X = 9

X = 3

therefore for value of X = 3, the given condition is true.

HOPE THAT HELPS YOU !!☘️