7x-5=3(x+19)

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Solution for 7x-5=3(x+19) equation:


Simplifying
7x + -5 = 3(x + 19)

Reorder the terms:
-5 + 7x = 3(x + 19)

Reorder the terms:
-5 + 7x = 3(19 + x)
-5 + 7x = (19 * 3 + x * 3)
-5 + 7x = (57 + 3x)

Solving
-5 + 7x = 57 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-5 + 7x + -3x = 57 + 3x + -3x

Combine like terms: 7x + -3x = 4x
-5 + 4x = 57 + 3x + -3x

Combine like terms: 3x + -3x = 0
-5 + 4x = 57 + 0
-5 + 4x = 57

Add '5' to each side of the equation.
-5 + 5 + 4x = 57 + 5

Combine like terms: -5 + 5 = 0
0 + 4x = 57 + 5
4x = 57 + 5

Combine like terms: 57 + 5 = 62
4x = 62

Divide each side by '4'.
x = 15.5

Simplifying
x = 15.5

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