Math

QuestionSolve the equation step by step and fill in missing terms: 4(7d+2)+6=144(7d+2)+6=14. Simplify fractions where needed.

Studdy Solution

STEP 1

Assumptions1. The given equation is 4(7d+)+6=144(7d+)+6 =14 . The goal is to solve for the variable dd
3. The equation is a linear equation4. The operations of addition, subtraction, multiplication, and division are allowed

STEP 2

The given equation is 4(7d+2)+6=144(7d+2)+6 =14. First, distribute the4 to both terms inside the parentheses.
4(7d+2)+6=144(7d+2)+6 =1428d+8+6=1428d +8 +6 =14

STEP 3

Combine like terms on the left side of the equation.
28d+8+6=28d+14=1428d +8 +6 =28d +14 =14So, the missing term in the third line of the equation is14.

STEP 4

Subtract14 from both sides of the equation to isolate the term with the variable dd.
28d+1414=141428d +14 -14 =14 -1428d=028d =0

STEP 5

Finally, divide both sides of the equation by28 to solve for dd.
d=028d = \frac{0}{28}So, the missing term in the last line of the equation is0.

STEP 6

implify the fraction.
d=0d =0Therefore, the solution to the equation is d=0d =0.

Was this helpful?

Studdy solves anything!

banner

Start learning now

Download Studdy AI Tutor now. Learn with ease and get all help you need to be successful at school.

ParentsInfluencer programContactPolicyTerms
TwitterInstagramFacebookTikTokDiscord