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5m+6+m-18=60That's a linear equation in 'm '. There's only one number that 'm' can be that makes the equation true. The assignment is usually to find out what that number is.
Before we get carried away and confuse ourselves, let's do some work on the left side, and try to make it simpler.
Do you see that ' 5m ' and that ' +m ' ? We can combine them, and write ' 6m '.
Do you see that ' +6 ' and that ' -18 ' ? We can combine those, and write ' -12 '.
Now the equation is much simpler:
6m - 12 = 60
Add 12 to each side:
6m = 72
Divide each side by 6 :
m = 12

Answered by AL2006 | 2024-06-10

5m + 6m - 18 = 60 combine like terms 11m - 18 = 60 subtract from both sides -18 -18
11m = 78 divide 11
m = 7. 0909..... round to.. = 7.1

Answered by FridaT | 2024-06-10

To solve the equation 5 m + 6 + m − 18 = 60 , combine like terms to simplify it to 6 m − 12 = 60 . Then, isolate m by adding 12 to both sides and dividing by 6, resulting in m = 12 .
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Answered by AL2006 | 2025-02-27

Jawaban:a) 29 - 16 : 4 + (-3) x 5Ikuti urutan operasi (PEMDAS/BODMAS):29 - (16 : 4) + (-3 x 5)29 - 4 + (-15)25 - 15 = 10   b) 5/6 + 3/11 x 5/6 : 4/65/6 + 3/11 x 5/6 x 6/45/6 + 3/11 x 5/45/6 + 15/44(5 x 22)/(6 x 22) + (15 x 3)/(44 x 3)110/132 + 45/132 = 155/132   c) 2 1/11 x 45% + (7-53)/100 : 1/523/11 x 45/100 + (-46)/100 : 1/523/11 x 9/20 + (-23)/50 x 5207/220 - 23/10207/220 - (23 x 22)/(10 x 22)207/220 - 506/220 = -299/220

Answered by ara1412 | 2025-08-25