-3(4x+15)-(10+x)=35

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Solution for -3(4x+15)-(10+x)=35 equation:


Simplifying
-3(4x + 15) + -1(10 + x) = 35

Reorder the terms:
-3(15 + 4x) + -1(10 + x) = 35
(15 * -3 + 4x * -3) + -1(10 + x) = 35
(-45 + -12x) + -1(10 + x) = 35
-45 + -12x + (10 * -1 + x * -1) = 35
-45 + -12x + (-10 + -1x) = 35

Reorder the terms:
-45 + -10 + -12x + -1x = 35

Combine like terms: -45 + -10 = -55
-55 + -12x + -1x = 35

Combine like terms: -12x + -1x = -13x
-55 + -13x = 35

Solving
-55 + -13x = 35

Solving for variable 'x'.

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

Add '55' to each side of the equation.
-55 + 55 + -13x = 35 + 55

Combine like terms: -55 + 55 = 0
0 + -13x = 35 + 55
-13x = 35 + 55

Combine like terms: 35 + 55 = 90
-13x = 90

Divide each side by '-13'.
x = -6.923076923

Simplifying
x = -6.923076923

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