k-3*10=2*5

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Solution for k-3*10=2*5 equation: 


Simplifying
k + -3 * 10 = 2 * 5

Multiply -3 * 10
k + -30 = 2 * 5

Reorder the terms:
-30 + k = 2 * 5

Multiply 2 * 5
-30 + k = 10

Solving
-30 + k = 10

Solving for variable 'k'.

Move all terms containing k to the left, all other terms to the right.

Add '30' to each side of the equation.
-30 + 30 + k = 10 + 30

Combine like terms: -30 + 30 = 0
0 + k = 10 + 30
k = 10 + 30

Combine like terms: 10 + 30 = 40
k = 40

Simplifying
k = 40

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