Solve for x in the equation 102.5(x−11.92)=71.6 . Round your answer to 3 decimal places.(1 point)
102.5(x−11.92)=71.6
Dividing both sides of the equation by 102.5:
x - 11.92 = 0.69854
Adding 11.92 to both sides of the equation:
x = 12.61854
Rounding to 3 decimal places:
x = 12.619
what was the answer before rounded?
Before rounding, the answer is x = 12.61854.
102.5(x−11.92)=71.6
Sure, let's solve the equation step by step:
102.5(x−11.92)=71.6
First, let's distribute the 102.5 to eliminate the parentheses:
102.5 * x - 102.5 * 11.92 = 71.6
This simplifies to:
102.5x - 1217.9 = 71.6
Next, let's isolate the variable term by adding 1217.9 to both sides:
102.5x - 1217.9 + 1217.9 = 71.6 + 1217.9
This simplifies to:
102.5x = 1289.5
Finally, let's solve for x by dividing both sides by 102.5:
(102.5x)/102.5 = 1289.5/102.5
This simplifies to:
x = 12.595
Rounding this answer to 3 decimal places gives:
x ≈ 12.595
To solve for x in the equation 102.5(x - 11.92) = 71.6, we can follow these steps:
Step 1: Distribute the 102.5 to the terms inside the parentheses:
102.5x - (102.5)(11.92) = 71.6
Step 2: Simplify by multiplying:
102.5x - 1219.1 = 71.6
Step 3: Move the constant term (-1219.1) to the other side of the equation by adding it to both sides:
102.5x = 71.6 + 1219.1
Step 4: Simplify:
102.5x = 1290.7
Step 5: Divide both sides of the equation by 102.5 to solve for x:
x = 1290.7 / 102.5
Step 6: Calculate:
x ≈ 12.600 (rounded to 3 decimal places)
Therefore, x is approximately 12.600.
To solve for x in the equation 102.5(x − 11.92) = 71.6 and round your answer to 3 decimal places, follow these steps:
Step 1: Distribute 102.5 to the terms inside the parentheses:
102.5x − 102.5(11.92) = 71.6
Step 2: Simplify:
102.5x − 1207.4 = 71.6
Step 3: Move the constant term to the opposite side of the equation by adding 1207.4 to both sides:
102.5x = 71.6 + 1207.4
Step 4: Combine the constant terms on the right side:
102.5x = 1279
Step 5: Solve for x by dividing both sides of the equation by 102.5:
x = 1279 / 102.5
Step 6: Use a calculator to evaluate the division:
x ≈ 12.486
Step 7: Round your answer to 3 decimal places:
x ≈ 12.486 (rounded to 3 decimal places)
Therefore, the solution to the equation 102.5(x − 11.92) = 71.6, rounded to 3 decimal places, is x ≈ 12.486.