4k-7=3(5k-4)

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Solution for 4k-7=3(5k-4) equation:


Simplifying
4k + -7 = 3(5k + -4)

Reorder the terms:
-7 + 4k = 3(5k + -4)

Reorder the terms:
-7 + 4k = 3(-4 + 5k)
-7 + 4k = (-4 * 3 + 5k * 3)
-7 + 4k = (-12 + 15k)

Solving
-7 + 4k = -12 + 15k

Solving for variable 'k'.

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

Add '-15k' to each side of the equation.
-7 + 4k + -15k = -12 + 15k + -15k

Combine like terms: 4k + -15k = -11k
-7 + -11k = -12 + 15k + -15k

Combine like terms: 15k + -15k = 0
-7 + -11k = -12 + 0
-7 + -11k = -12

Add '7' to each side of the equation.
-7 + 7 + -11k = -12 + 7

Combine like terms: -7 + 7 = 0
0 + -11k = -12 + 7
-11k = -12 + 7

Combine like terms: -12 + 7 = -5
-11k = -5

Divide each side by '-11'.
k = 0.4545454545

Simplifying
k = 0.4545454545

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