What will be the value of x when 5^x-2*3^2x-3=135

Value of x = 3

Step-by-step explanation:

Given that:

5^{x-2} \cdot 3^{2x-3} = 1355x−2⋅32x−3=135

We can write 135 as:

135 = 5 \cdot 3 \cdot 3 \cdot 3 = 5^1 \cdot 3^3135=5⋅3⋅3⋅3=51⋅33

then:

5^{x-2} \cdot 3^{2x-3} =5^1 \cdot 3^35x−2⋅32x−3=51⋅33

on comparing both sides we have;

x-2 = 1 or 2x-3 = 3

x-2 = 1

Add 2 to both sides we have;

x = 3

For 2x-3 = 3

Add 3 to both sides we have;

2x = 6

Divide both sides by 2 we have;

x = 3

Therefore, the value of x we get, 3

saving account is right

you probably know the answer. stop asking stupid questions and making me waste my time. j.k. ; )   b.t.w. what are three ratios equivalent to 5 : 11? thx