Question

What’s the answer to 1.9m + 14 = 2m?

Answer 1

`\boxed{ \bold{ \huge{ \boxed{ \sf{m = 140}}}}}`

Explanation:

`\sf{1.9m + 14 = 2m}`

Move 2m to right hand side and change it's sign

Similarly, move 14 to left hand side and change it's sign

`\dashrightarrow{ \sf{1.9m - 2m = - 14}}`

Collect like terms

`\dashrightarrow{ \sf{ - 0.1m = - 14}}`

Divide both sides by -0.1

`\dashrightarrow{ \sf{ \frac{ - 0.1m} { - 0.1} = ( - 14)/( - 0.1)}}`

Calculate

`\dashrightarrow{ \sf{m = 140}}`

Hope I helped!

Best regards! :D