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Solve equation step by step13+w/7=-18

User Nbermudezs
by
6.0k points

1 Answer

5 votes

Given the expression:

13 + w/7 = -18

Step 1: First thing is to find the LCM of the expression at the left hand side as shown:

[13(7)+w]/7 = -18

(91+w)/7 = -18

Step 2: Cross multiply from here:

91+w = -18 * 7

91+w = -126

Step 3: Subtract 91 from both sides:

91+w-91 = -126-91

Step 4: Calculate the value of w:

w = -126-91

w = -217

Hence the value of w is -217

User Nikola Simonov
by
6.7k points
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