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Simplifying 135 = 7.5b Solving 135 = 7.5b Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '-7.5b' to each side of the equation. 135 + -7.5b = 7.5b + -7.5b Combine like terms: 7.5b + -7.5b = 0.0 135 + -7.5b = 0.0 Add '-135' to each side of the equation. 135 + -135 + -7.5b = 0.0 + -135 Combine like terms: 135 + -135 = 0 0 + -7.5b = 0.0 + -135 -7.5b = 0.0 + -135 Combine like terms: 0.0 + -135 = -135 -7.5b = -135 Divide each side by '-7.5'. b = 18 Simplifying b = 18
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