5(2x+3)-5=2(5x+k)-2

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


Simplifying
5(2x + 3) + -5 = 2(5x + k) + -2

Reorder the terms:
5(3 + 2x) + -5 = 2(5x + k) + -2
(3 * 5 + 2x * 5) + -5 = 2(5x + k) + -2
(15 + 10x) + -5 = 2(5x + k) + -2

Reorder the terms:
15 + -5 + 10x = 2(5x + k) + -2

Combine like terms: 15 + -5 = 10
10 + 10x = 2(5x + k) + -2

Reorder the terms:
10 + 10x = 2(k + 5x) + -2
10 + 10x = (k * 2 + 5x * 2) + -2
10 + 10x = (2k + 10x) + -2

Reorder the terms:
10 + 10x = -2 + 2k + 10x

Add '-10x' to each side of the equation.
10 + 10x + -10x = -2 + 2k + 10x + -10x

Combine like terms: 10x + -10x = 0
10 + 0 = -2 + 2k + 10x + -10x
10 = -2 + 2k + 10x + -10x

Combine like terms: 10x + -10x = 0
10 = -2 + 2k + 0
10 = -2 + 2k

Solving
10 = -2 + 2k

Solving for variable 'k'.

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

Add '-2k' to each side of the equation.
10 + -2k = -2 + 2k + -2k

Combine like terms: 2k + -2k = 0
10 + -2k = -2 + 0
10 + -2k = -2

Add '-10' to each side of the equation.
10 + -10 + -2k = -2 + -10

Combine like terms: 10 + -10 = 0
0 + -2k = -2 + -10
-2k = -2 + -10

Combine like terms: -2 + -10 = -12
-2k = -12

Divide each side by '-2'.
k = 6

Simplifying
k = 6

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