50k+90=40+130

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Solution for 50k+90=40+130 equation:


Simplifying
50k + 90 = 40 + 130

Reorder the terms:
90 + 50k = 40 + 130

Combine like terms: 40 + 130 = 170
90 + 50k = 170

Solving
90 + 50k = 170

Solving for variable 'k'.

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

Add '-90' to each side of the equation.
90 + -90 + 50k = 170 + -90

Combine like terms: 90 + -90 = 0
0 + 50k = 170 + -90
50k = 170 + -90

Combine like terms: 170 + -90 = 80
50k = 80

Divide each side by '50'.
k = 1.6

Simplifying
k = 1.6

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