2(3-x)15=8(4x-5)-7

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Solution for 2(3-x)15=8(4x-5)-7 equation:


Simplifying
2(3 + -1x) * 15 = 8(4x + -5) + -7

Reorder the terms for easier multiplication:
2 * 15(3 + -1x) = 8(4x + -5) + -7

Multiply 2 * 15
30(3 + -1x) = 8(4x + -5) + -7
(3 * 30 + -1x * 30) = 8(4x + -5) + -7
(90 + -30x) = 8(4x + -5) + -7

Reorder the terms:
90 + -30x = 8(-5 + 4x) + -7
90 + -30x = (-5 * 8 + 4x * 8) + -7
90 + -30x = (-40 + 32x) + -7

Reorder the terms:
90 + -30x = -40 + -7 + 32x

Combine like terms: -40 + -7 = -47
90 + -30x = -47 + 32x

Solving
90 + -30x = -47 + 32x

Solving for variable 'x'.

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

Add '-32x' to each side of the equation.
90 + -30x + -32x = -47 + 32x + -32x

Combine like terms: -30x + -32x = -62x
90 + -62x = -47 + 32x + -32x

Combine like terms: 32x + -32x = 0
90 + -62x = -47 + 0
90 + -62x = -47

Add '-90' to each side of the equation.
90 + -90 + -62x = -47 + -90

Combine like terms: 90 + -90 = 0
0 + -62x = -47 + -90
-62x = -47 + -90

Combine like terms: -47 + -90 = -137
-62x = -137

Divide each side by '-62'.
x = 2.209677419

Simplifying
x = 2.209677419

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