3x+25=2(4x+5)

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Solution for 3x+25=2(4x+5) equation:


Simplifying
3x + 25 = 2(4x + 5)

Reorder the terms:
25 + 3x = 2(4x + 5)

Reorder the terms:
25 + 3x = 2(5 + 4x)
25 + 3x = (5 * 2 + 4x * 2)
25 + 3x = (10 + 8x)

Solving
25 + 3x = 10 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
25 + 3x + -8x = 10 + 8x + -8x

Combine like terms: 3x + -8x = -5x
25 + -5x = 10 + 8x + -8x

Combine like terms: 8x + -8x = 0
25 + -5x = 10 + 0
25 + -5x = 10

Add '-25' to each side of the equation.
25 + -25 + -5x = 10 + -25

Combine like terms: 25 + -25 = 0
0 + -5x = 10 + -25
-5x = 10 + -25

Combine like terms: 10 + -25 = -15
-5x = -15

Divide each side by '-5'.
x = 3

Simplifying
x = 3

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