253=3-8(6-5k)

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Solution for 253=3-8(6-5k) equation:


Simplifying
253 = 3 + -8(6 + -5k)
253 = 3 + (6 * -8 + -5k * -8)
253 = 3 + (-48 + 40k)

Combine like terms: 3 + -48 = -45
253 = -45 + 40k

Solving
253 = -45 + 40k

Solving for variable 'k'.

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

Add '-40k' to each side of the equation.
253 + -40k = -45 + 40k + -40k

Combine like terms: 40k + -40k = 0
253 + -40k = -45 + 0
253 + -40k = -45

Add '-253' to each side of the equation.
253 + -253 + -40k = -45 + -253

Combine like terms: 253 + -253 = 0
0 + -40k = -45 + -253
-40k = -45 + -253

Combine like terms: -45 + -253 = -298
-40k = -298

Divide each side by '-40'.
k = 7.45

Simplifying
k = 7.45

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