2[5x+7]=3[7+x]

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Solution for 2[5x+7]=3[7+x] equation:


Simplifying
2[5x + 7] = 3[7 + x]

Reorder the terms:
2[7 + 5x] = 3[7 + x]
[7 * 2 + 5x * 2] = 3[7 + x]
[14 + 10x] = 3[7 + x]
14 + 10x = [7 * 3 + x * 3]
14 + 10x = [21 + 3x]

Solving
14 + 10x = 21 + 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.
14 + 10x + -3x = 21 + 3x + -3x

Combine like terms: 10x + -3x = 7x
14 + 7x = 21 + 3x + -3x

Combine like terms: 3x + -3x = 0
14 + 7x = 21 + 0
14 + 7x = 21

Add '-14' to each side of the equation.
14 + -14 + 7x = 21 + -14

Combine like terms: 14 + -14 = 0
0 + 7x = 21 + -14
7x = 21 + -14

Combine like terms: 21 + -14 = 7
7x = 7

Divide each side by '7'.
x = 1

Simplifying
x = 1

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