6(4x-3)+7(x+1)=9

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Solution for 6(4x-3)+7(x+1)=9 equation:


Simplifying
6(4x + -3) + 7(x + 1) = 9

Reorder the terms:
6(-3 + 4x) + 7(x + 1) = 9
(-3 * 6 + 4x * 6) + 7(x + 1) = 9
(-18 + 24x) + 7(x + 1) = 9

Reorder the terms:
-18 + 24x + 7(1 + x) = 9
-18 + 24x + (1 * 7 + x * 7) = 9
-18 + 24x + (7 + 7x) = 9

Reorder the terms:
-18 + 7 + 24x + 7x = 9

Combine like terms: -18 + 7 = -11
-11 + 24x + 7x = 9

Combine like terms: 24x + 7x = 31x
-11 + 31x = 9

Solving
-11 + 31x = 9

Solving for variable 'x'.

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

Add '11' to each side of the equation.
-11 + 11 + 31x = 9 + 11

Combine like terms: -11 + 11 = 0
0 + 31x = 9 + 11
31x = 9 + 11

Combine like terms: 9 + 11 = 20
31x = 20

Divide each side by '31'.
x = 0.6451612903

Simplifying
x = 0.6451612903

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