No, you need to find out the numbers to subtract then subtract.
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Subtract that number from. Your welcome dumb
To convert 0.435 repeating to a fraction, we first assign a variable, let's say x, to the repeating decimal. Then, we subtract the non-repeating part from the repeating part to get 1000x - 100x = 435. This simplifies to 900x = 435. Solving for x gives us x = 435/900, which simplifies to 29/60. Therefore, 0.435 repeating is equivalent to the fraction 29/60.
You solve this as follows. You call your number "x", and write:x = .323232... (equation 1) Then you multiply this equation by 100 (a one, followed by two zeros - this is because the length of the period is 2), and get: 100x = 32.323232... (equation 2) Now you can subtract equation 1 from equation 2, and solve for "x". This will give you "x" as a fraction.
Lets say that the equation is: 2+3x+2x=222+5x=22 Combine Like Terms.2-2+5x=22-2 Subtract 2 from each side.5x=20 Simplify.5x/5=20/5 Divide 5 on each side.x=4 Simplify.Check...2+3x+2x=22 x=42+3(4)+2(4)=22 Substitute x for 4.2+12+8=22 Multiply and Divide first from left to right.14+8=22 Add and Subtract from left to right.22=22Should you have an equation with higher order (like x2) then different methods, like factoring or the quadratic formula will apply.Eh?