7(2x-3)+4x=51

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Solution for 7(2x-3)+4x=51 equation:


Simplifying
7(2x + -3) + 4x = 51

Reorder the terms:
7(-3 + 2x) + 4x = 51
(-3 * 7 + 2x * 7) + 4x = 51
(-21 + 14x) + 4x = 51

Combine like terms: 14x + 4x = 18x
-21 + 18x = 51

Solving
-21 + 18x = 51

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 18x = 51 + 21

Combine like terms: -21 + 21 = 0
0 + 18x = 51 + 21
18x = 51 + 21

Combine like terms: 51 + 21 = 72
18x = 72

Divide each side by '18'.
x = 4

Simplifying
x = 4

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