-3(19x-4)+4(8x+1)=15

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Solution for -3(19x-4)+4(8x+1)=15 equation: 


Simplifying
-3(19x + -4) + 4(8x + 1) = 15

Reorder the terms:
-3(-4 + 19x) + 4(8x + 1) = 15
(-4 * -3 + 19x * -3) + 4(8x + 1) = 15
(12 + -57x) + 4(8x + 1) = 15

Reorder the terms:
12 + -57x + 4(1 + 8x) = 15
12 + -57x + (1 * 4 + 8x * 4) = 15
12 + -57x + (4 + 32x) = 15

Reorder the terms:
12 + 4 + -57x + 32x = 15

Combine like terms: 12 + 4 = 16
16 + -57x + 32x = 15

Combine like terms: -57x + 32x = -25x
16 + -25x = 15

Solving
16 + -25x = 15

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + -25x = 15 + -16

Combine like terms: 16 + -16 = 0
0 + -25x = 15 + -16
-25x = 15 + -16

Combine like terms: 15 + -16 = -1
-25x = -1

Divide each side by '-25'.
x = 0.04

Simplifying
x = 0.04

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