140=7(-8+2a)

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Solution for 140=7(-8+2a) equation:


Simplifying
140 = 7(-8 + 2a)
140 = (-8 * 7 + 2a * 7)
140 = (-56 + 14a)

Solving
140 = -56 + 14a

Solving for variable 'a'.

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

Add '-14a' to each side of the equation.
140 + -14a = -56 + 14a + -14a

Combine like terms: 14a + -14a = 0
140 + -14a = -56 + 0
140 + -14a = -56

Add '-140' to each side of the equation.
140 + -140 + -14a = -56 + -140

Combine like terms: 140 + -140 = 0
0 + -14a = -56 + -140
-14a = -56 + -140

Combine like terms: -56 + -140 = -196
-14a = -196

Divide each side by '-14'.
a = 14

Simplifying
a = 14

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