4(12+12x)+8(14+10x)=800

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Solution for 4(12+12x)+8(14+10x)=800 equation:


Simplifying
4(12 + 12x) + 8(14 + 10x) = 800
(12 * 4 + 12x * 4) + 8(14 + 10x) = 800
(48 + 48x) + 8(14 + 10x) = 800
48 + 48x + (14 * 8 + 10x * 8) = 800
48 + 48x + (112 + 80x) = 800

Reorder the terms:
48 + 112 + 48x + 80x = 800

Combine like terms: 48 + 112 = 160
160 + 48x + 80x = 800

Combine like terms: 48x + 80x = 128x
160 + 128x = 800

Solving
160 + 128x = 800

Solving for variable 'x'.

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

Add '-160' to each side of the equation.
160 + -160 + 128x = 800 + -160

Combine like terms: 160 + -160 = 0
0 + 128x = 800 + -160
128x = 800 + -160

Combine like terms: 800 + -160 = 640
128x = 640

Divide each side by '128'.
x = 5

Simplifying
x = 5

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