Answer:
Simplifying
4x + 9 = 12x + -3
Reorder the terms:
9 + 4x = 12x + -3
Reorder the terms:
9 + 4x = -3 + 12x
Solving
9 + 4x = -3 + 12x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-12x' to each side of the equation.
9 + 4x + -12x = -3 + 12x + -12x
Combine like terms: 4x + -12x = -8x
9 + -8x = -3 + 12x + -12x
Combine like terms: 12x + -12x = 0
9 + -8x = -3 + 0
9 + -8x = -3
Add '-9' to each side of the equation.
9 + -9 + -8x = -3 + -9
Combine like terms: 9 + -9 = 0
0 + -8x = -3 + -9
-8x = -3 + -9
Combine like terms: -3 + -9 = -12
-8x = -12
Divide each side by '-8'.
x = 1.5
Simplifying
x = 1.5
Step-by-step explanation:
I think it’s QT EJ and HA
The easiest way to transform a decimal value to fraction is by counting the number of decimal places starting from the decimal point to the right. Then 10 to the power of the number of decimal places. Make that as the denominator; multiply it to the decimal value and make it as the numerator.
0.022222222 * 10^9 = 22222222
Then
= 22222222 / 1000000000
= 11111111 / 500000000
So the final fraction is <span>11111111 / 500000000.</span>
-2/5. because -4/5 times 1/2 is -2/5