5(k+2)-(4k-3)=-7

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Solution for 5(k+2)-(4k-3)=-7 equation:


Simplifying
5(k + 2) + -1(4k + -3) = -7

Reorder the terms:
5(2 + k) + -1(4k + -3) = -7
(2 * 5 + k * 5) + -1(4k + -3) = -7
(10 + 5k) + -1(4k + -3) = -7

Reorder the terms:
10 + 5k + -1(-3 + 4k) = -7
10 + 5k + (-3 * -1 + 4k * -1) = -7
10 + 5k + (3 + -4k) = -7

Reorder the terms:
10 + 3 + 5k + -4k = -7

Combine like terms: 10 + 3 = 13
13 + 5k + -4k = -7

Combine like terms: 5k + -4k = 1k
13 + 1k = -7

Solving
13 + 1k = -7

Solving for variable 'k'.

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

Add '-13' to each side of the equation.
13 + -13 + 1k = -7 + -13

Combine like terms: 13 + -13 = 0
0 + 1k = -7 + -13
1k = -7 + -13

Combine like terms: -7 + -13 = -20
1k = -20

Divide each side by '1'.
k = -20

Simplifying
k = -20

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