7-(3x+10)=4(x-3)

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Solution for 7-(3x+10)=4(x-3) equation:


Simplifying
7 + -1(3x + 10) = 4(x + -3)

Reorder the terms:
7 + -1(10 + 3x) = 4(x + -3)
7 + (10 * -1 + 3x * -1) = 4(x + -3)
7 + (-10 + -3x) = 4(x + -3)

Combine like terms: 7 + -10 = -3
-3 + -3x = 4(x + -3)

Reorder the terms:
-3 + -3x = 4(-3 + x)
-3 + -3x = (-3 * 4 + x * 4)
-3 + -3x = (-12 + 4x)

Solving
-3 + -3x = -12 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-3 + -3x + -4x = -12 + 4x + -4x

Combine like terms: -3x + -4x = -7x
-3 + -7x = -12 + 4x + -4x

Combine like terms: 4x + -4x = 0
-3 + -7x = -12 + 0
-3 + -7x = -12

Add '3' to each side of the equation.
-3 + 3 + -7x = -12 + 3

Combine like terms: -3 + 3 = 0
0 + -7x = -12 + 3
-7x = -12 + 3

Combine like terms: -12 + 3 = -9
-7x = -9

Divide each side by '-7'.
x = 1.285714286

Simplifying
x = 1.285714286

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