1+8(3x+7)=9

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Solution for 1+8(3x+7)=9 equation:


Simplifying
1 + 8(3x + 7) = 9

Reorder the terms:
1 + 8(7 + 3x) = 9
1 + (7 * 8 + 3x * 8) = 9
1 + (56 + 24x) = 9

Combine like terms: 1 + 56 = 57
57 + 24x = 9

Solving
57 + 24x = 9

Solving for variable 'x'.

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

Add '-57' to each side of the equation.
57 + -57 + 24x = 9 + -57

Combine like terms: 57 + -57 = 0
0 + 24x = 9 + -57
24x = 9 + -57

Combine like terms: 9 + -57 = -48
24x = -48

Divide each side by '24'.
x = -2

Simplifying
x = -2

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